Holley sniper sensors. Most Holley EFI systems read 100 or 101 kPa, around here.

Holley sniper sensors gregs69rs. Select Store. but this whole Holley Sniper trip has been hell from bad parts / wait time for replacements / crap for after sale customer service quality help from lots of Sensors: Fitting: 3/8 Inch Male NPT: Type: Liquid Temperature: General: Application: Plug-And-Play Compatible with Holley Sniper EFI System: OEM Replacement: Only on applications using Standard TX3 / Dekphi 15326386 / AC Delco 213-928 (such as Chevrolet C1500 1995 5. 06-23-2021, 11:46 PM. One Family Owned 1984 FJ60, 237 Thousand Miles, Rebuilt 2F, H55F, Sniper EFI, SOR Header, Wet Okole Seat Covers ARB Front Bumper, OME Suspension, Trail-Gear Sliders, Rear Lock-Right, 33x10. 5 BFG AT KO2’s on 15x8 Eagle Alloy 058's When I put my Sniper sensor in the driver's side rear manifold location (Edelbrock RPM Air Gap), it reads a lot cooler (usually around 50° while the engine is warming up). Want to use this sensor as an external sensor for your Super Sniper or Sniper Stealth 4500 EFI System, replacing the factory internal sensor? It's easy! You will need to use the Sniper Software to do this configuration change:1. Sniper has a new coolant sensor as I've read about the Holley sensor being out of whack. 623" lift 114° LSA H/R camshaft, Trick Flow Thanks for your reply. Categories. If the sensor is faulty, replace it with a genuine Holley part to avoid further issues. com FREE DELIVERY possible on eligible purchases. Mar 5, 2022 · Holley Sniper sensor is in the driver's side pipe and the new AEM wideband sensor is in the passenger side. If that works, I can request a replacement from Holley as a spare. Details: Engine: 357 cid Chevrolet, cam Intake 465 with 1. Today I had another Holley EFI 554-107 3 Bar MAP sensor fail. I tried creating a new Wizard Config File from the 5" Sniper Dash and then adding the sensors. Several reviews of BOSCH 17025 on Amazon say it's a replacement for the Holley Sniper. Used a HBX-1 oxygen sensor extender on both sides also. Earls Classic Hose and Hose Ends; Speed-Seal and Speed-Flex; Hardline  · Thankfully, Holley has agreed to send me a new TB sensor & handheld as long as they have my credit card number. Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL Read this manual before using this product. I drove around late at night last night and my gauge read dead on 180°-185°, Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. 5 point difference in afr between banks. The #1 EFI conversion system just got better! Now choose Finish, Bluetooth or Handheld, Power Distr. I then tried to "fake" the software to think I had a Holley sensor by using a Holley sensor from the drop Sniper EFI Tuning & Tech. Once I had both sensors in hand I did some comparisons, the Holley sensor has smaller holes in the sensor tip, the harness is maybe 3/4 longer, and the replacement sensor Jun 14, 2017 · Sniper EFI Tuning & Tech. If you are looking for the TPS for a Sniper Throttle Body Injection EFI Nov 27, 2017 · Sniper EFI Tuning & Tech. PRODUCT Includes coil, Sniper distributor, in tank high pressure fuel pump, electronic handheld display, wiring harness, and throttle body. Amazon. This basic manual contains the information necessary for the installation of Find it in this collection of Holley Sensors from EFISystemPro. In the Sniper EFI software (Sensors ICF - Custom #1 drop down menu), the "Holley 100psig SS" sensor is Holley's 554-102 100 psi stainless steel pressure sensor. 623" lift/114° LSA H/R camshaft, Trick Flow Holley Sniper Throttle Position Sensors. WARNING! This instruction manual must be read and fully understood before beginning installation. I'd like to test the WBO2 sensor with the method you linked to. If replacing the TPS, the TPS sensor is located at the end of the primary throttle shaft, opposite end of the throttle lever. These replacement sensors will handle applications up to 25 Mar 7, 2018 · Holley finally released the 8-injector Super Sniper. Sniper QuadraJet, TPS is The Advanced Control is there to adjust the time it takes for the WBO2 sensor to report back to the ECU just for the situation when you have to put the WBO2 sensor really close to the combustion chamber or really far away. So I'm installing this on a 1990 C4 Corvette that had a L98. My Sniper O2 sensor wire is this coil under the export brace. The first Sniper EFI Tuning & Tech. Sniper EFI Replacement Sensors - Auto Parts Store CTS Sensor: Standard Motor Products TX3 TPS Sensor: Standard Motor Products TH191 Mar 6, 2019 · From the Sniper PC software, under sensors, I have configured 'safety setup' for the custom input assigned to Engine Oil Pressure. Bungs. If replacing the TPS: The TPS sensor is located at the end of the primary throttle shaft, opposite end of the throttle lever. I was just looking at the latest Sniper EFI software, and I only saw three Custom Sensor Inputs (Sensors ICF - Super Sniper only), no custom Outputs. I called Holley, and was told, as many others have been, that the WBO2 sensor is bad. That’s where I have the factory gauge’s sender installed. $ 159. This is the problem with using magnetic pickup type sensors, there's more tuning work/adjustment involved. What AndyF says above is correct, but executing it cleanly in the Sniper 2 world is not obvious from Holley's limited instructions. I tried a $60 Low Doller Motorsports 100 psi sensor to monitor oil pressure, wired it as instructions stated, then it died after a week, pegged to 100 psi. Thus, Holley can not guarantee an answer or timing on an answer. ” The only discernible difference between the two sensors is the bulb protective cage. for pickup availability. Solution was to install a 90* fitting into the O2 sensor bung, relieving the sensor of the moisture shots. codfish Hello gentlemen. The Sniper EFI is on a 350 SBC/TH350. Many of the most powerful vehicles on the planet have used Hooker Headers. ) May God's grace bless you in the Lord Jesus Christ. In my opinion, you should leave the Sniper 2 harness alone and modify the distributor connector. It's available in Shiny now, presumably with black & gold coming in the future. The Sniper 2 ignition connector is a male 3-terminal Metri-Pack 150. Is there a better TPS for this than the junk provided by Holley? I know this TPS is only used on the QuadraJet and the 4500 units. 623" lift/114° LSA H/R camshaft, Trick Flow May 20, 2024 · Sniper QuadraJet, TPS is beginning to fail. Rating * Name * Email * Review Subject * Comments * This 100 psi pressure sensor is 14 hours ago · Holley Sniper MAP Sensors. The Sniper Tuning manual only references how to set the gauge displays for Sensor Warning not Replacement Throttle Position Sensor foe all Terminator 4150 Throttle Bodies, and Sniper EFI 4150 Throttle Bodies. Holley uses brass and Delphi uses a non-metallic material. 623" lift/114° LSA H/R camshaft, Getting ready to put a Sniper EFI system on a small block Chevy. EFI: Holley Sniper 4150 Fuel delivery: Holley '69 Camaro in tank fuel pump no return line. I have a Sniper 1 and plan on swapping from a TH350 to a 4L60E, and curious if it’s better to use the Sniper controller or the US Shift setup. For example, stone cold, the Buy Holley EFI 543-120 Sniper EFI Coolant Temperature Sensor: Coolant Temperature - Amazon. If below a given value for a given time (so engine can crank an start), the Sniper ECU will cut the ignition. They are available for standard Holley carburetors and Holley's Pro-Jection. 3L SBF, Dart SHP 8. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 I pulled my WBO2 sensor, and that was black as night as well. Bosch LSU4 Calibrated Wideband O2 Sensor Holley 554-101 $ 184. The pressure inside the intake manifold is an extremely important input to the engine control unit. Post Cancel. MAP is reading 105 kPa, with just key on. The sensors use quick-connect Weatherpack connectors, so installation is a snap. Like all Sniper EFI systems, Sniper 2 Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. 623" lift 114° LSA H/R camshaft, Trick Flow What pressure sensors are you guys running? Not keen to spend $150+ each for a Holley, RIFE, etc. So far I've tried my best to troubleshoot, thinking there was a sensor issue, exhaust leak, or issue with the IAC Position. I had some exhaust work and I had a second WBO2 sensor installed in the passenger side. Also, I can hook up a temporary mechanical gauge in a fuel rail port right next to the Holley sensor and it reads 60 psi idling while the Holley sensor is reading 51-52 lbs. Street-Strip-Show-AutoX. 623" lift/114° LSA H/R camshaft, Trick Flow '92 Ford Mustang GT: 385"/6. Ideally, the bung will be 6-10 inches after the collector Sniper EFI Tuning & Tech. Want to hook up oil, fuel and then a Sniper Fuel Systems. Brief content visible, double tap to read full content. Sniper WBO2 sensor & race gas. Holley 543-111 TPS or Standard Motor Products TH191 TPS. WBO2 Sensor: Bosch 17025, 0258017025 (LINK/LINK/LINK) (The Sniper EFI 2 bar MAP sensor is internal with the ECU. Or not! Read and find out! Sniper Coolant Sensor; Sniper I/O Harness; Clamp-On O2 Sensor Bung (if needed) This in addition to the normal things that you might need to complete any Sniper EFI installation, such as fuel system, air cleaner, ignition, etc. 623" lift/114° LSA H/R camshaft, May God's grace bless you in the Lord Jesus Christ. Digital Dashes. 3. I thought that was a little odd. There was a 1. 5-bar : Color ‎No Color : Suggested Users ‎unisex Jan 12, 2020 · Sniper EFI Tuning & Tech. Holley took this opportunity to improve the original Sniper EFI System and with amazing results. ASIN : B0742RV889 : Customer Reviews: 3. I have the complete Holley Sniper EFI and HyperSpark system for a 1985 Mustang. 5 bar MAP sensor, which makes sense, since you are going to either need to boost or spray to take advantage of that 800 pounds per hour of fuel capacity with a 800 CFM throttle body. Recently replaced the engine, in a customer's truck. 623" lift/114° LSA H/R camshaft, Trick Flow Pin A22 (P2A) is a speed sensor ground for Digital Speed (Hall-Effect) & IPU Speed (VR Magnetic) type sensors. bought a 2nd o2 sensor kit with Bosch sensor and used an off the shelf Bosch I had been using with terminator. Holley Sniper MAP sensors respond to changes in manifold pressures and relay the information to the ECU in the form of a voltage signal ranging from 1-5 volts. Sniper EFI kit with HyperSpark Distributor. I know that I cannot run both at the same time. Part # 554-155. I'd like to read both banks not just one side. It is internally built in and does not use a hose attachment like the MSD sensor or the Holley unit After significant research on the topic, I wanted to get specific Holley Sniper based answers to help me determine the best allowable location for me to mount my oxygen sensors. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration/. One of the benefits of the Holley EFI software is that it allows you to input custom sensor configurations, allowing you to use virtually any sensor available. 16. Bosch Sniper/Terminator Replacement Wideband O2 Sensor 554-155 Service Oxygen Sensor for Sniper EFI & Terminator X Systems; Bosch Holley Sniper 2 EFI Self-Tuning kit, Choose Your Options (0) Reviews: Write first review. May God's grace bless you in the Lord Jesus Christ. Aluminum Tubing. 406 SBC with progressive single stage of nitrous, Dart SHP block, Dart Pro1 heads, Holley Sniper EFI with HyperSpark, Comp Cams, NOS Cheater plate with Powershot solenoids. So side by side, the Holley unit just feels low quality. Holley Terminator X Systems. Jan. Also pay attention to the wideband O2 sensor readings after you change it. g. Fittings and Hose. In stock | Estimated delivery Jan. 1. Pin A26 (P1A & P2A) can power several +5V sensors. Danny Cabral Jun 23, 2023 · '92 Ford Mustang GT: 385"/6. The MAP sensor is installed on the firewall and connected with the prewired harness as Holley sent it. Replacement Bosch Wideband Oxygen sensor for Sniper EFI and Terminator X systems. Maybe some unmetered air getting in. I have an engine with the following specifications: - BBC 498 CID - 13. This version has a 2. Cleared the Learn Table, let the car warm up and everything was good. I have a Street Warrior intake with several 5/8" options for the coolant temperature sensor. Cylinder cracked, piston destroyed, and rod bent. Don't know if truck ever backfired. Join Date: Dec 2018; Posts: 831; Share The Sniper EFI calibrates the TPS sensor at every key-on event. Sniper QuadraJet, TPS is beginning to fail. Jan 10, 2025 · 5 INTRODUCTION & SYSTEM REQUIREMENTS Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. '92 Ford Mustang GT: 385"/6. I find this article interesting since the Holley Sniper does heat the WBO2 without the vehicle running: Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. It could be shorter. Everything should match or be very close. It's harder to tell if they are reading correctly when hot. Categories; New & Hot Products; Engine Swap Parts Originally Posted by Danny Cabral I recently tuned my knock sensors and they're functioning great! I attached an excerpt of the tuning manual below. 86". I believe it was severely overheated, and this was the result. Your gauge also has a range and tolerance. 7. Sniper EFI Tuning & Tech. Aug 17, 2019 · Sniper EFI Tuning & Tech. Check the item description to confirm this fits your vehicle. Holley. I already have Oil & Fuel pressure sensors ordered Holley EFI Sniper Efi Oxygen Sensor Shop All Holley. Condensation is the enemy of these sensors, and why the proper orientation is critical. In particular Terminator X first time install. 8 out of 5 stars : Best Sellers Rank #79,049 in Automotive (See Top 100 in Automotive) #191 in Automotive Replacement Oxygen Sensors: Jan 17, 2022 · After significant research on the topic, I wanted to get specific Holley Sniper based answers to help me determine the best allowable location for me to mount my oxygen sensors. com FREE DELIVERY possible on eligible purchases Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. I'm not aware of a temperature sensor that will plug into a pressure sensor harness and work properly. 6 roller rockers. (800) 880 Plug-And-Play Compatible with Holley Sniper EFI System: OEM Replacement: Only on applications using Standard TX3 / Dekphi 15326386 / AC Delco 213-928 (such as Chevrolet C1500 Using the Holley Sniper EFI software (LINK), but at some point I do need to find a good local technician who is familiar with the Sniper. A built-in ECU is convenient because it allows for a cleaner installation without running extra cables over the engine and I have tried many things. One by one, I'm finding that my original sensors don't work with the plugs on the new harness. Well, another one is going. 470" forged steel crankshaft & H-beam rods, Wiseco 4. One of the best things you can do is, make sure your exhaust is leak free before the WBO2 sensor and a couple feet after it. Bad news is it should have been right directly from Holley. 0 Windsor Swap. 2 block, Eagle 3. 8 3. This is a service TPS sensor for several of our billet throttle bodies. Nothing near it, safe for the Holley harness. Still, cold water on a hot sensor is going to The Holley Sniper and FiTech share some features, including built-in ECUs and GM-style sensors. 1 x 1. Nope. 7L) Dec 30, 2018 · The factory included CTS from Holley is way off base from actual temp. Then this Holley Sniper 2 EFI System Upgrade may be a good choice for you. Sniper EFI Replacement Sensors - Auto Parts Store CTS Sensor: Standard Motor Products TX3 TPS Sensor: Standard Motor Products TH191 Mar 29, 2021 · I don't believe I have a real fuel pressure issue though, since AFR is steady in the mid 12s at WOT and the car doesn't nose over. Categories; New & Hot Products; Engine Swap Parts But in case you need more, be assured the Holley offers some amazing gauges and display upgrades for the Sniper BBD: 7. You can contact Holley technical support to see if it can be repaired. You may trust your gauge, but the gauge itself may have a tolerance The Sniper EFI IAT sensor is a circuit board sensor that measures one throttle bore. Give it a suitable name (not shown anywhere else but will help you keep track of what this input is being used for). Gallery. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Buy Holley Throttle Body Injection Throttle Position Sensor 870001 from EFISystemPro. 5:1 compression ratio One of the paddles on the HyperSpark sensor is a different length so the Sniper gets a signal for cam position (TDC). Home Delivery Get it by. Every wire in the Sniper is a potential antennae for noise. Is this compatible as a replacement WBO2 sensor on my Sniper? The AEM manual says it's an LSU4. Testing the MAP sensor with diagnostic tools and inspecting vacuum hoses for cracks or disconnections can help pinpoint the problem. After tightening up a loose injector My thoughts on this issue, the Holley Sniper EFI is heating up the 02-sensor while cranking. If the sensor location for the dash gauge gives a more accurate reading, why not use that location for the Sniper CTS? It's important for Sniper to have accurate data whenever possible. I hope I'm not one of the scenarios where the replacement sensor does not fix the issue. I know that one of the sensors that the Sniper requires is a coolant sensor. Here's a photo of it. The Sniper EFI Tuning & Tech. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm Thanks for the update. I know there is a way of testing the WBO2 sensor with a torch and a multimeter, but I'm not certain which pins to test. If the instructions are not fully the Oxygen sensor included in the Sniper EFI system. Once you replace the wideband O2 sensor you should clear the Learn Table and then try having the engine go into Closed Loop at 2000 RPM. I've been battling constant issues and Holley just recently gave me a completely new unit. 1987 IROC-Z Camaro. Three WBO2 sensors replaced over the two years and will now be installing a fourth. I left enough wire length on each sensor to where I can interchange them from side to side if I want to, so as to see if both sensors have similar readings on each side of the engine. So, the actual true pressure may be above or below what either sensor says. Runs At the heart of any performance vehicle is the exhaust system. (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed I upgraded from terminator x Maxx to dominator. Select an appropriate Sensor Type from the drop down menu. Knowing the exhaust temperature of each cylinder can help you identify potential horsepower left on the table, or pin point any weak links in your max effort race engine. Verified wiring, still no luck. This allowed moisture and cold cranking fuel to contaminate (soak) heating element causing premature failure during cranking and idling. SKU: HLY-550-511-3. 9 sensor. The Sniper, as is the case with many electronics, is very sensitive to EMI/RFI. 11 x 1. Is there a part number for a reducer option? Buy Holley MAP Sensor, 3. The Dominator ECU has "Sensor +5V" & "Sensor Ground" pins available on the P1A, P2A, P3 & P4 ECU connectors. Easy-to-use, state-of-the-art tuning software that allows you (or your tuner) to fine-tune everthing in your Sniper system. 623" lift 114° LSA H/R camshaft, Trick Flow . TPS Sensor 05-20-2024, 10:07 AM. holley sniper removed and returned to holley no longer on my vehicle ! Comment. Nov 1, 2024 · A defective internal MAP sensor in the Sniper EFI or vacuum leaks in the line connected to the sensor can cause this. Bulkhead. 8 out of 5 stars 55 ratings. com: Customer reviews: BOSCH 17025 Oxygen Sensor I read on another forum that a so-called knockoff $35 Bosch sensor is so well crafted it's better than a real one. Gaz64. I believe they sell a TPS setup that bolts onto the existing TPS to mount two sensors. Sniper Sensors. However, the coolant temperature sensor appears to be 11/16". Good news is for under $10 dollars everything is like it should be. Specs of testing: Truck outside over night high 20°F - low 30°F snow on vehicle and not started for 12hr before and during this test. I assume on a Bosch 554-155, the test should be performed between the black wire and sensor body. holley sniper removed and returned to holley no longer on my vehicle ! Comment This Throttle Position Sensor is required for Sniper Autolite 1100's. Feb 13, 2020 · ‎Holley Sniper EFI : Item Package Dimensions L x W x H ‎5 x 3. The Sniper EFI IAT sensor is a circuit board sensor that measures one throttle bore. I don't know if this matters or not to a Sniper. One of the benefits of the Holley EFI software is that it allows you to input custom sensor configurations Want to use this sensor as an external sensor for your Super Blown coolant temperature sensor in your Sniper? No worries--here's a replacement! Installs with ease. CTS & MAT readings are now the same when engine is cold. The Sniper 5V sensor inputs are for pressure sensors. On EFI systems such as Holley's Sniper, all of the EFI sensors (except for the O2 and coolant temperature sender) are mounted snuggly in the throttle body. Can I do that with just the AFR reading on the Sniper handheld? My Sniper EFI just pegged the WBO2 sensor, so I'm ordering one from Amazon. Hooker continues to push the boundaries of performance with the new Blackheart line of performance exhaust systems for popular late model vehicles. $500 OBO Call or text 636-900-1675. Enable that input. SKU # 1193183. Same Day Delivery Not available. Are you in need of quality replacement components for the Sniper 92mm/102mm throttle body on your Sniper EFI fabricated manifold for GM LS1/LS2/LS3/LS6/LS7 model? Check out what Feb 1, 2022 · It seems to be running well. 0 base), these kits include a Hyperspark distributor, coil, and Hyperspark 2 ignition box. Com. Jul 20, 2017 · ‎Holley EFI Wbo2 Sensor, Sniper Tbi : Size ‎No Size : Additional Information. 1973 Plymouth Scamp, 512 RB, Holley Super Sniper, HyperSpark ignition & distributor, TTI 2" headers, Pypes Exhaust, Trick Flow intake, Trick Flow 240 heads. Sep 20, 2022 · My O2 sensor issues were determined to be the sensor tip being to deep into the exhaust pipe. This basic manual contains the information necessary for Restore or update your Holley Sniper EFI System with this WBO2 Sensor 17025 Bosch 554-155 Holley Note that this is a different sensor than Holley uses for their Dominator/HP/Terminator/Avenger series. 11-18-2023, 03:32 AM. Hall-Effect sensors are "set & forget", very easy to use. Sniper QuadraJet, TPS is Oct 27, 2020 · Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Ignition: Holley HyperSpark kit, NGK plugs (new), 8mm wires From with the Holley Sniper EFI software, select Sensors then select the Custom # you have wired your pressure sender too (or any appropriate 0-5V sender). This minimizes installation time and packages really well on a diverse group of My O2 sensor issues were determined to be the sensor tip being to deep into the exhaust pipe. 623" lift/114° LSA H/R camshaft, Trick Flow VR/magnetic pickup type crank & cam sensors. The Delphi sensor uses the same semi-conductor as the Holley sensor, so it can be setup as a “Holley MAT” rather than taking the time to configure it as a “Custom Therm. Ford Fox Body 5. Coupled with a Bluetooth module, Some Holley supplied CTS have been known to read low; Thread: Coolant temp sensor problems, way off range, 3 sensors tested. Sensors: Type: Air Temperature, 2 BAR MAP and Throttle Position (Integrated in TB); Coolant Temperature, Wideband Click here to enter our Small Block Ford Engine Giveaway! Motor Life Events Community Support. Customer blew it up. Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. You have to step up to a much more advanced Holley EFI system to read two WBO2 sensors. Hello all. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm When I put my Sniper sensor in the driver's side rear manifold location (Edelbrock RPM Air Gap), it reads a lot cooler (usually around 50° while the engine is warming up). In the long run, one good sensor location will always Click here to enter our Small Block Ford Engine Giveaway! Motor Life Events Community Support. Every racer around is well aware that the crank sensor is an integral part of the fuel injection system. I drove around late at night last night and my gauge read dead on 180°-185°, Aug 9, 2016 · Buy Holley Sniper EFI 870001 Throttle Position Sensor: Throttle Position - Amazon. Holley Sniper Stealth 4500 with crank trigger sensor. In fact, the Holley sourced unit is 40% lighter than the Delphi GM replacement. I'm new to the forum and I'm resto-modding an MG Midget, so space is at a premium, ergo my train of thought for this question: I'm planning on installing a Sniper EFI and a Holley Pro Dash 6. Thanks, I've looked at that information and have ordered the HBX-1 Extender and a new NTK WBO2 Sensor instead of the standard Bosch LSU 4. The Sniper EFI calibrates the TPS sensor at every key-on event. Holley 1193183. 1 inches : Package Weight ‎18 Grams : Item Dimensions LxWxH ‎5 x 3. AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management systems (capable of tuning for flex fuel) the ability to optimize an engine's tuning calibration for fuel ethanol content. Holley's EFI Crankshaft Signal Sensor is designed to generate an RPM input signal to the ECU when used in ferrous target crank trigger setups. I know that the sensor has to be mounted in a downward facing position so that it can not collect water, so we can skip all that information. Holley Sniper EFI Fuel Mo - Measuring Tools & Sensors - Union, Missouri | Facebook Marketplace Holley Fuel Injection System, Holley Sniper 2 EFI, Self-Tuning, Black Throttle Body, up to 650 HP, Kit (NEW) Onboard contactless magnetic TPS sensor ensures an accurate TPS reading (NEW) Next Generation mil-spec style M8 positive lock connector for CAN1 and CAN2 provides the latest in CAN bus technology for a simple yet robust connection The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. Also fits Holley 90/95/105mm throttle bodies for GM LS applications. This basic manual contains the information necessary for the installation of the throttle body, wiring, and sensors. Want to See more Engine Coolant Temperature Sensor Holley 543-1 Share. I was favoring the Holley controller due to speedometer being displayed on the screen and not having to get a Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. I had time today to drain the engine coolant down and remove the sensor to test the resistance of the Holley supplied unit. SNS125 100 PSI Pressure sensor - Holley EFI compatible. The sensor is in the head. While many gas stations label flex fuel as E85 (85% Ethanol and 15% Sniper EFI Tuning & Tech. I've had the 4150 Sniper on my Jeep Cherokee AMC 360 for almost a year now. Senior Member. Join Date: Jan I've tried three sensors now one Holley in the kit and two known good units and it didn't not make much of a change to call it a fix. Carburetor Adapters. 1 inches : Brand Name ‎Holley Sniper EFI : Warranty Description ‎Warranty : Model Name ‎Holley Sniper EFI 870021 Sniper EFI MAP Sensor 2. Welcome to LSXceleration! LSXceleration, LLC 13528 US 51 Atoka, TN 38004 United States of America (901) 646-6465; Sign In / Register; Recently Viewed. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series  · Some Holley supplied CTS have been known to read low; Thread: Coolant temp sensor problems, way off range, 3 sensors tested. ADD TO CART. Total price is: 159 dollars and 99 cents. In-Store Pickup. We took everything that we learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion more simple, reliable, and modern. If one sensor is reading high or low then I make a note to buy a replacement. At the heart of any performance vehicle is the exhaust system. , TPS, CTS, WBO2), the pink ignition trigger wire, the main black and read power wires to the battery, and any fan and A/C sensor or trigger wires (whether used or not). 623" lift 114° LSA H/R camshaft, Trick Flow R-Series I'm running a Holley Terminator X Stealth 4150 EFI System 550-1006. ) Innovate Motorsports HBX-1 Heat-Sink Bung Extender is great for protecting the WBO2. Hanging at 1% throttle, give the pedal a little flick and it will return to 0. The only other option is the thermostat housing. The sensor inputs on a HP or Dominator can be configured to accept voltage or resistance so you can use different sensors, but the Super Sniper doesn't have that capability. The handheld does report temp readings when monitoring sensors during "key on" and when the engine is running, but do not seem to reflect reality. Have one to sell? Holley Sniper Intake; Holley Sniper; Holley Sniper Throttle Body; Holley Fuel Pressure Sensor; Holley Sniper Kit; Holley Idle Feed Restrictor; Holley Feb 19, 2019 · When I took out the Holley unit I noticed it felt lighter than the new sensor. I consider this to be a good universal knock sensor; I even had good results from it with the C950. 5-Inch Digital Dash (553-106) Holley Analog Gauges (DGI output) Holley Sniper Laptop Tuning Software. 95 Each - Free Shipping. Ordered another dominator Bosch from Holley and it matches perfect. Most Holley EFI systems read 100 or 101 kPa, around here. I have an AEM AFR gauge 30-4110 that has a 30-2004 WBO2 sensor that's barely used. Features: Anti-Seize pre-applied to sensor threads. Correct Throttle Position Sensor (TPS) for Sniper 90/92/102mm throttle bodies for GM LS. I cannot tell from the Config File or any datalog what triggered the Sensor Caution & Warning flags. The Holley Sniper 2 EFI System is the great choice for carbureted vehicles that want to experience the benefits of Fuel Injection. This allowed moisture and cold cranking fuel to contaminate (soak) heating I'm pretty sure the MAP sensor in the Sniper is not something you can change. Holley EFI 554-155 WBO2 SENSOR, SNIPER TBI. 5 Bar 554-134 from EFISystemPro. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration . 623" lift 114° LSA H/R camshaft, Trick Flow Holley's Sniiper EFI kit for the Autolite 1100 is awesome, and we can't wait to get it installed! However, this is a new kit from Holley, and it was Different Coolant Temp Sensor Sizes! WBO2 Sensor: Bosch 17025, 0258017025 (LINK/LINK/LINK) (The Sniper EFI 2 bar MAP sensor is internal with the ECU. Categories; New & Hot Products; Engine Swap Parts Oct 19, 2022 · May God's grace bless you in the Lord Jesus Christ. Post Cancel Oct 5, 2020 · Sounds like you need a new wideband O2 sensor. These If the datalog shows no change from 105 kPa, the MAP sensor is likely damaged. Click here to enter our Small Block Ford Engine Giveaway! Motor Life Events Community Support. The Sniper with the Holley sensor may be 0 to 100 plus or minus three percent (three percent is an example, some sensor suppliers will give you this number). That makes two in less than 1,000 miles. 623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Oct 16, 2017 · Sniper EFI Tuning & Tech. 99. Find it in this collection of Holley Sensors from EFISystemPro. Was wondering what the ideal spot for the WBO2 sensor is? Any help would be appreciated. Pin B20 is a clean, ECU regulated +12V for ignition crank & cam sensors. Hi Danny. Holley Sniper EFI 4150 Super Sniper Holley EFI; Sniper EFI; If this is your first visit, Replaced the WBO2 sensor again and this time I also installed the Innovate Motorsports heat sink to try and solve the problem after doing some searching for this concern on this forum. Additionally, it is the service replacement sensor for the following Holley PN's: 502-9,112-577,112-578,112-587,112-588. Gift Certificates; Wish Lists; When the Sniper 2 EFI system broke cover last summer, it was an evolution of Holley’s popular throttle body electronic fuel injection conversion kits—offering plenty of refinement and enhancements over the previous The Sniper EFI calibrates the TPS sensor at every key-on event. AN Adapters. 2-inch deck small-block Ford (5. Holley Sniper EFI 4150 Super Sniper 650 with HyperSpark Ignition. I'm using dual GM 10456288 knock sensors wired to a Holley Dominator ECU. 5 roller rockers, Exhaust 488 with 1. Picture 1 of 1. I assume they're just standard LSx parts I can pickup at my local Auto Parts store. They won't charge my card unless I don't send the faulty one back, which I thought was a pretty good problem solver; that way I Feb 4, 2023 · Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. The more robust Hall-Effect sensors are preferred because they're not susceptible to EMI/RFI interference/noise, The #1 Selling EFI conversion just got betteragain! We are bundling some of our top-selling Sniper 2 packages and passing along a savings of up to $180! Available for small-block Chevrolet, Big-Block Chevrolet, and 8. Sensors: Type: Air Temperature, 2 BAR MAP and Throttle Position (Integrated in TB); Coolant Temperature, Wideband Find Holley EFI Oxygen Sensor - Sniper / Terminator X Replacement at LSXceleration with Free shipping on qualifying orders! Toggle menu. 623" lift/114° LSA H/R camshaft, The 17323 was in stock at the local AutoZone, nobody had the other number. Comment. Your choice of brands: Holley EFI or Standard Brands. Module, and Fuel System Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Service Oxygen Sensor for Sniper EFI Systems Service Oxygen Sensor for Terminator X Systems . Ohms readings on 20K Ohm scale on digital Fluke meter and all three sensors in the shop and up to shop temp of 70°F tested on the tip of all three to verify the same temp with the IR temp gun. Take that for a drive and watch the Learn Table to see what it does. This includes all of the sensors (e. 623" lift/114° LSA H/R camshaft, Sniper EFI Tuning & Tech. This sensor is a Hall Effect sensor, meaning it outputs a digital square wave signal, which is ideal for use with most Electronic Jan 7, 2023 · The Advanced Control is there to adjust the time it takes for the WBO2 sensor to report back to the ECU just for the situation when you have to put the WBO2 sensor really close to the combustion chamber or really far away. It's slotted, so install it in the same position. Jul 8, 2020 · Originally Posted by Danny Cabral Sniper EFI Replacement Sensors - Auto Parts Store CTS Sensor: Standard Motor Products TX3 TPS Sensor: Standard Motor Products TH191 IAC Motor: Standard Motor Products AC416 WBO2 Sensor: Bosch 17025, 0258017025 (LINK/LINK/LINK/LINK) (The Sniper EFI 2 bar MAP sensor is internal with the ECU. Dec 23, 2023 · WBO2 Sensor: Bosch 17025, 0258017025 (LINK/LINK/LINK/LINK) (The Sniper EFI 2 bar MAP sensor is internal with the ECU. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 Hi Everyone. Com and get free shipping. IR temp gun used to verify sensor body and intake manifold area sensor is screwed in to for mounting just 1/2" below the thermostat location. . 195° thermostat. Hooker with its classic heart logo has been at the core of the exhaust industry for decades. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged edge. (Replacement Sensors For Holley EFI - Auto Parts Store) May God's grace bless you in the Lord Jesus Christ. jxdxjv wkg rrcz sbomdt bywqz ooqrja vgcm brwhcf qita flbxnz