Holley wiring diagram. Install the keyed ignition wire on terminal 16.
Holley wiring diagram It is compatible with GM 4-pin IAC’s such as Holley P/N 543-34. Currently running the GM plastic 3 bar MAP sensor, but I purchased a 3. Wiring Diagram 02-26-2022, 11:01 PM. pdf (Holley EFI Wiring Manual - Section 13, Wiring Appendix) May God's grace bless you in the Lord Jesus Christ. Note that the system is designed only for distributors used for sequentially Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Two powertrain management systems from Holley that offer plug and play control for most LT engines starting at just $1999. HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. As always, thanks in advance for any help with this. I have searched and searched for a wiring diagram for this combination with no luck. ) This wire connects to the coil positive (+) terminal. 5 to 7. It The new standard in EFI with virtually unlimited capabilities! Integrated electronic transmission control, drive by wire throttle control, dual wideband oxygen sensor capability, extensive amount of inputs and outputs for various combinations, Holley Performance Products has written this manual for the installation of the PRO-JECTION 4D and 4Di fuel injection system. Most stock sensors are used with this harness. 7. 46RE 558-473 Instructions Or WIRING THE FUEL PUMP WITH A OIL PRESSURE SAFETY SWITCH: One method is to wire the pump to a switched 12-volt source (providing power only when the engine is running) located at the vehicle’s electric panel. Just substitute the Sniper EFI for the temperature sending unit (as JoeyS mentioned). This basic manual contains the information necessary for the installation of the throttle body, wiring, and sensors. Holley carburetors operate at a range of 5. In the Controller Setup area zero the P, I, and D Terms. pdf (10. Wiring Diagram. 5 bar SSI sensor. 250 mA. So the diagram I got from Holley tech, I added the configuration of the relay that came with my Spal fans which came with Griffin Follow the wiring diagram provided by Holley to ensure proper sensor connections. Now is a good time to clean off The Holley Terminator wiring diagram is designed to simplify the installation process, so even a beginner can get their car up and running in no time. If you are using a DBW throttle body, remove This harness is designed for LS1/6 Engines, from 1997-2004. The new Sniper 2 Power Distribution Module (PDM) takes the guesswork out of configuring your electrical system, while eliminating unnecessary wires and creating robust electrical connections. The module is compatible with any Terminator, HP, Dominator, or Sniper ECU. Connect the CDI Ignition Main Power (+), Main Ground (-), Switched 12V, and Points Holley Tech recommended the MSD 6415 box and I went ahead and grabbed the MSD 86415 coil. com or contact Holley Tech Service at 270-781-9741. I have searched this forum and read the comments from others, especially from Danny Cabral. Under the Dome Controller tab of the Boost Setup section (Figure 14): Change Solenoid Source Pressure to “Fixed”. The two example wiring diagrams show how the diode is placed and where the +12CF-52GGNBX2B should be connected to the relay. To configure the ignition system, you’ll need to access the Terminator X software using a laptop or computer. So it's slightly confusing on what gets grounded and what goes to the "S" input. The Holley EFI Dominator system is a highly advanced engine management Or does it not matter? Trying not to reverse the wires if possible. The diagram also includes a full list of all the connections, which makes it easy to identify which wire goes Another good preparation step is to obtain a factory wiring diagram for your vehicle, which can be helpful when connecting to the ignition-switched power, especially on newer vehicles. We kept some of the tried and true features from the original Sniper, like our Self Tuning capability and the easy to use calibration wizard, while improving on virtually everything else. However, on newer cars, the replacement EFI This harness has been designed to interface with 58x crank and 4x cam sensors. The full wiring diagram of the latest harness revision can be found on the reverse side of this page. HP ECU – The HP Here are some great tips for installing and setting up the electrical components of a Holley EFI system. Proper electrical integration is critical for maximizing Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Start by selecting a CAN channel in the I/O ICF. NOTE: Holley® recommends grounding to the intake manifold So I’m attempting to set a Electric Fan on my Sniper, looking at the manual it says to hook the light blue wire to the relay ground trigger. The wire to Attach 5/16”eyelet connector to black wire of solenoid and ground wire to bolt on strut tower or another appropriate grounding location. Disconnect the cables from the battery. The number 1 EFI conversion just got better. Remember to perform another TPS Autoset, whenever you adjust the idle speed screw on the throttle body. I have experience with the Holley HP EFI ECU BEFORE, BUT NOT WITH A DUAL SYNC DISTRIBUTOR. The Holley EFI A/C Shutdown feature requires a relay for operation. The following wiring diagrams show how to wire a Ford TFI distributor with and without a CD ignition box. This means the device that is My setup: Chevy SBC 350 Terminator X (550-406) HyperSpark ignition box (556-151) HyperSpark distributor (565-300) HyperSpark ignition coil (556-152) Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. • Power Tap Pin A - Chassis ground. It also includes diagrams for various sensors, such as the throttle position sensor, oxygen sensor, and coolant temperature sensor. COM • (915) 857-5200 • 1-888-258-3835 MSD 8261/82613 - COIL WIRING All wires must be securely connected to the coil. This setup helps in controlling fuel delivery and monitoring engine Holley just made it easier to wire your car and set it up for a modern EFI system. This harness interfaces with 24x Crank and 1x Cam sensors. These instructions cover basic wiring. This may involve connecting wires to the ignition switch, distributor, and coils. (Holley EFI 558-471 '92-'97 AODE/4R70W Transmission Harness Wiring Diagram, Originally Posted by Holley EFI Instruction Manual The "Power Tap" connector is a convenient place to connect to power and grounds when adding additional sensors or actuators. Is there a diagram for wiring this box up to my Terminator with Dual Sync distributor? The only diagram is from the Dual Sync distributor instructions (page 35). '92 Ford Mustang GT: 385"/6. 0L LSx with Vintage Air A/C and a trinary valve. (Pin B - Black/White wire) • Power Tap Pin C - Sensor 5V. A – Cylinder Head Ground. Connectors ECU Connector (J3) – Plugs into the Terminator X Max between the MAP Tube and Main Power connector. onnector, PN 7740 / PN 77403Hub C w Rate and Time Based Rev Limiter, PN 7761Sle etard Module, PN 7762Boost R ual Launch Controller, PN 7751Man The Holley EFI 6. Plug n’ Play engine harness for Holley EFI and most GM-based engines. Change the Dome Pressure Input to the input channel for the This wire is responsible for turning the MSD On and Off. The . Both located in most Holley/TerminatorX EFI harnesses. This could be a timer or any suitable output of an EFI or Data Logger System. The Sniper EFI electric fan ground wires (pin C, light blue - Fan #1 & pin D, light green - Fan #2) trigger the relay coil − (terminal #85). Profiler User Guide. If you do not use the 2-wire IAC connector you may use Output 4 for another purpose. Need wiring diagram for CAN Bus connector? 06-20-2022, 07:13 PM. NOTE: PDF versions for the main instructions and diagrams are available at www. Make sure to follow the wiring diagram provided by Holley for your specific application to ensure proper installation. 04-05-2024, 11:10 PM. 2. Use the Right Wire to Extend the ECU Harness The harness supplied with Holley EFI units is typically quite long, and it'll support most applications without the need to extend it. Please read all the WARNINGS! See Figure 3 for diagram of vacuum ports. Connects to a switched 12 volt source such as the ignition key or switch. Holley™ HP EFI Wiring Diagram. 623" lift 114° LSA H/R camshaft, Trick Flow HP EFI UNIVERSAL RETROFIT KITS 550-500 (HP Universal Retrofit Kit for 4150™ carb style intakes) 550-501 (HP Universal Retrofit Kit for 4500™ carb style intakes) INSTALLATION INSTRUCTIONS 199R10510 NOTE: These instructions must be read and fully understood before beginning Originally Posted by Holley EFI Wiring Manual & Diagrams 9. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. It also includes an integrated ten LED shift light as well as two LED’s on the top left and two on the top right that can be programmed as desired. This is the ONLY wire that makes electrical contact with the positive coil terminal. Disconnect the MSD White wire from the distributor points or the ignition amplifier. Instead of offering a one-size-fits- We also include hardware and wiring components in our solenoid kits to make it easier for you. 1. Purple w/White stripe, (shared with Output 1). Take care to follow the correct wiring sequence and properly insulate the connections Where can I find a wire diagram for the 558-405 transmission harness? I know there is one in the ”Tuning & Reference Manual", but it’s totally unreadable. (Max current draw of . CAN Bus connector wiring diagram & power. (Pin C This harness connects to the 8 pin Metripak Input/Output connector, located in most Holley EFI main harnesses (Terminator harness have a 3 pin I/O connector). Using the wiring information below, make sure the coil trigger wires for each cylinder are installed in their proper pin location at the J1B connector. holley. 5. NOTE: This J3 connector is also used for DBW (Drive-By-Wire) applications. I am asking for help and simple explanation for wiring the Holley Sniper to use with dual electric fans (and A/C). Use at least a 1 gauge wire from the battery to the block and the block to the chassis, and at least 10 gauge wire from the body back to the battery. The Blazer diagram I have, the A-wire on the right front goes to "signal" and the A on the left front goes to "reference". Sniper EFI throttle bodies require 58-60 psi of fuel pressure and a 10 micron filter. If there is no fuel sender ground On my 'scratch-build' (no OEM stuff) E85 powered, N/A big block Ford street rod with the Holley HP ECU (554-113), I'm using the Holley 558-508 main harness, Holley 565-210 Dual Sync distributor, and sensor numbers 554-101, 534-20, 534-10, 554-102, 554-103. 0 Programmable Inputs & Outputs Programmable input and outputs are intended to be any input or output that is created by the user when a Global Folder is configured. Connect the Black/Yellow trigger wire of the harness to the switch or switching device. It also contains basic tuning information. Categories / Gauges and Gauge Accessories Holley Performance Products has written this manual for the installation of the Sniper 2 EFI TBI fuel injection system. Holley Sniper EFI Wiring Diagram Guide. 25” male spade terminal will attach to the negative terminal of the choke cap (see Figure 1). The module can be connected to any single gauge and additional gauges WIRING DIAGRAM: Figure 1 shows the module wiring diagram as well as a pair of gauges daisy chained together. In this video, we walk you Wiring: The PWM Alternator harnesses are designed to be used with a (P-) “PWM –” output from the I/O (8 Pin Connector), and “5 Volt (Pin C)” from the Power Tap (4 Pin Connector). Holley™ PFEFI-Wiring Diagrams [PDF] Holley™ Dominator Basic Wiring Diagram. Pass wiring through existing access points (one is located on the driver’s side firewall) by going through I'm looking for a readable wiring diagram for the 558-104 4L60E harness. This line of distributors comes with a built-in ignition coil driver, removing the need of mounting an ignition box or external coil driver. Thanks for the info Danny. I'm running Terminator X Max on a 6. Access. Figure 6 Primary Wiring to a GM HEI with a 4-Pin Module (Magnetic Pickup Trigger). 5 psi of fuel pressure and use a 40 micron filter. A clear and precise layout of all the Cataclean - Fuel and Exhaust System Cleaner; Motorcycle and Powersports; Gauges and Gauge Accessories. Keyed Ignition . Then use the wiring diagram located under the removable lid to Download from www. MSDPERFORMANCE. Wire Color Type Can be Configured As Transmission Harness The Holley 6L80/90E Transmission harness consists of 4 main connectors. Regards, Johan 10555rev17. Profiler EFI Module to Holley™ EFI Systems. It is meant to be used in conjunction with an injector harness, a coil harness, and ignition modules. Remove spark plug wires and all other wiring/vacuum hoses from distributor. Connect HP EFI Tuning & Tech. These engines are commonly found in 2006+ Year Model vehicles with LS variants such as the: LS2,LS3,LS7,L76,L92, and L98. Tap the White wire to ground several times. I've looked over the installation manuals for both the Terminator and the MSD box, and neither really shows a proper wiring diagram for my application that I can see. (Pin C Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Step 5: Wire the Ignition and Coil. When I try to test the fan it won't When it comes to wiring your Holley EFI Dominator system, a well-planned and properly executed wiring setup is crucial for optimum performance and reliability. I'm looking for confirmation on the The Holley Dominator wiring diagram provides detailed information on how to wire the system, including the power and ground connections, sensor connections, fuel pump wiring, and ignition wiring. COIL (-): Connect to the Gray wire in the assigned wire pair A to H in the coil harness. HCR Innovations has considered all of the complaints and downfalls of the other harnesses on the market, fixed them and made the best plug and play option GM 4L60/80E Transmission Harness - Complete terminated harness with j4 connector to operate GM electronic transmissions. Select configure on the new channel and select the Inj Drive for the CAN The Holley control system is designed to be somewhat flexible to allow you to pick the kind of strategy that works the best for your application. EFI systems demand an electrical system that’s in tip-top condition. ories (Purchased Separately): Inductive Cam Sync Kit, PN 7555. A30 – Crank Input (Pin A) A22 – Cam Input (Pin B) A14 – IPU Ground (Pin C) N/A – Ground (Pin D) A10 – Switched +12V (Pin E) A27 – Bypass Out (Pin F) Figure 7 Primary Wiring to a GM HEI with a 5 or 7-Pin Module (Points Trigger). Follow the instructions as outlined below, using the wiring diagram (on back) as a guide. TOOLS: 13mm Socket, Ratchet, Extension (See wiring diagrams on pages 8 and 9) Ground Front 13. 5 6. Thus, Holley can not guarantee an answer or timing on an answer. In the Idle ICF, the "Target Idle Speed (RPM)" must be programmed to the desired RPM speed at hot (2) WIRING THE FUEL PUMP WITH TWO RELAYS: (Wiring both individually) NOTE: USE A MINIMUM OF 12 GAUGE WIRE. I have looked in the Terminator and Dominator Manuals, but the diagram for the transmission harness is unreadable/unprintable. I can't seem find a specific wiring diagram for the VR type sensors to the PFEFI-Holley™ Wiring Diagrams. The following steps are if Holley 12-753 relays are being used. Holley™ Wiring Diagrams [PDF] Profiler Installation and Configuration. Connect the fuel pump power wire in the adapter harness will either be connected to the negative side of the coil or to a CD box. Pages 10-12 show wiring diagrams for a variety of different ignition options. Next, wire the ignition and coil according to the instructions. Also using MSD 6421 6AL-2 & MSD 8253 HVC-2 coil. I understand the basics of the wiring needed, but would love to find an actual diagram to work from before I do it. So, the pink wire from the ignition goes to the The car is seven years old, and I I'm going through some of the original sensors that were installed on day 1. Install the keyed ignition wire on terminal 16. 470" forged steel crankshaft & H-beam rods, Wiseco 4. COIL (+): Connect to the Brown wire in the assigned wire pair A to H in the coil harness. Change Fixed Pressure Value to whatever you are actually using. So I have the CAN Bus connector with the 4 pins. Connect fuel feed and return Originally Posted by Holley EFI Instruction Manual The "Power Tap" connector is a convenient place to connect to power and grounds when adding additional sensors or actuators. 0 Overview The Holley Dominator ECU has built in capability to control OEM type Drive-By-Wire throttle pedals and throttle bodies for aftermarket These Holley® coil harnesses can be installed “backwards” causing an engine misfire. Set the Target Rate Limiter to 100 psi/sec for initial PID tuning. The wiring diagram says it so too, part 565-300 is the same as original sniper 2. Connect the Terminator X handheld programmer to the ECU and use the software to access the ignition settings. Turn the ignition to the ON position. 4. Install the Battery (+) and Battery ( -) wir es to the heavy -duty Wire Lugs on the PDM. CDI IGNTION . 1 Important Wiring “Do’s and Don’ts Hi guys, I'm having trouble finding a diagram to hook these features up. Each time the wire is pulled away from ground a spark should jump from the coil wire to ground. The process involves connecting various components in a precise manner, allowing the system to work seamlessly. Sniper 2 is a brand new design from the ground up. Full instructions can be downloaded at www. The Dual Sync distributor has four wires. (Pin A - Black wire) • Power Tap Pin B - Sensor ground. Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. NOTE: Always disconnect the Battery Negative (-) terminal first and attach it last. Once configured, they must be assigned a to a specific pin location on the Pin Map, and then physically wired per the • IAC NOTES: 1) Adjust the idle speed screw on throttle body, to achieve an IAC Position of about 5% at hot idle. Holley Terminator X Max Wiring Diagram Guide When working on modern engine management systems, proper setup and understanding of electrical connections are crucial for optimal performance. I believe I have the relay setup properly, I have pin 30 to constant 12V, pin 87 to fan positive, pin 86 hot at all times, and pin 85 to the Holley. I've done some searching and can't find one other than the Hemi version and I don't think The Holley Dominator wiring diagram provides detailed information on how to wire the system, including the power and ground connections, sensor connections, fuel pump wiring, and Holley offers a USB cable with a sealed connector, PN 558-409 for applications were the USB cable will be plugged in, and the ECU is mounted in a dirty environment. May God's grace bless you in the Lord Jesus Christ. It comes with a detailed instruction manual that makes it easy to follow each step. 2 block, Eagle 3. Categories / Gauges and Gauge Accessories If the CAN wiring is connected to a Holley EFI ECU, then you will be able to view faults via the Holley Software. The only difference from the diagram is the pink wire (+12V in run & crank) that goes to the Sniper EFI is included. Knowing how to correctly link all components together helps avoid potential issues during installation and tuning. Profiler Instructions [PDF] Please be aware that this is a community forum. Hello. 3L making 1200. 4 Wiring Harness 1 534-43 5 DB-9 Computer Cable Di Only 1 534-45 6 Calibration Module D Only 1 534-41 7 Fuel Pump 1 512-104 8 Fuel Pump Clamp 1 N/A HOLLEY PRESSURE SAFETY SWITCH INSTALLATION P/N 12-810 Congratulations on your purchase of the Holley Pressure Safety Switch! If you have any questions about the product or installation, please call Holley Technical Support at 1-270-781-9741. A 4-wire IAC connector has also been added to this harness. Basic wiring diagram for connecting the Holley™ HP EFI ECU to Davis PFEFI Module. Thanks to Sniper 2 converting to EFI just got a whole lot easier. CAN Fault Setup Software Setup (version V5 build 110 or above is required for CAN diagnostics to work) 1. The Holley EFI Fuel Level Gauge is designed to wire directly to the sending unit, allowing it to be used on applications with or without Disconnect the battery prior to installation! WIRING DIAGRAMS: Figure 1 shows the gauge power, ground, and lighting wiring diagram as well as the sending unit wiring. For 2009+ GM 4L60/80E Transmission use Holley EFI Part Number 558-455. The 558-102 & 558-103 Holley harness schematics are the older version and don't help. 200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration . The following indicates what ECU pin that the specific wires are connected to, and the type of input or output it can be configured as. I've looked through all the available diagrams and can't Cataclean - Fuel and Exhaust System Cleaner; Motorcycle and Powersports; Gauges and Gauge Accessories. When setting up a high-performance engine management system, precise connectivity is key to ensuring smooth operation. You must identify which module your distributor has to determine which wiring diagram to use. NOTE: The relay activation requires a “switch-to-ground” input. 3 1. Detailed instructions on Profiler Installation and Configuration. 558-102_main_harness_diagram. If you Your 2nd illustration. Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley Terminator X and Terminator X Max. Vacuum Port Side View Figure 3 6. LSx Injector Harness Diagram/Wire Color 02 4 INSTALLATION INSTRUCTIONS S • WWW. It's a boosted 5. Package Contents Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. This manual contains the information necessary for the installation of the hardware contained in this kit, which includes the ECU, wiring, and 3. Green wire – Relay output for fuel pump (also powers ignition and injectors) 1 Drive-By-Wire Throttle Body Harness Installation PN 558-406 INSTRUCTION MANUAL – 199R10522 1. Please read all the See Figure 3 for diagram of vacuum ports. 3. Plug the relay harness into the relay until it locks into place. If relays other than the 12-753 are being used, refer to the instruction with the relay for proper wiring and/or wire colors. com on the product page for the IO Module. A 12” choke ground wire is provided (in the kit) and needs to be attached to a ground source on the intake manifold. See ignition wiring diagrams at the end of this manual for more information. GM HEI DISTRIBUTOR The 7AL-3 can be wired to the GM HEI Distributor. 86” Pro Dash is customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need from a Holley EFI system. 81 MB, 82 views) Last edited by Danny Cabral; 04-14-2023, There's a loose Black wire that Follow the wiring diagram provided by Holley to ensure accurate connections. Different systems need different things. So, before you do anything, look at the quality of 1 Sniper Stealth 4500 (550-841 Shiny, 550-842 Black, & 550-843 Gold) Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL This wiring harness interfaces a Holley EFI ECU to a 2V or 4V Ford Modular engine. If spark is present, the ignition is working The Holley CAN Input/Output Module adds eight multi-purpose inputs and 8 ground/PWM outputs to supported ECU’s. com (go to the TECHNICAL tab and then click on “Resource Documents & Downloads) or just copy and paste Wiring – The wiring section contains information on how to wire almost any Holley EFI product including main harness wiring and all accessories. (P-) “PWM – ” – Used for ground Pulse Width Modulated Outputs Alternator “PWM Signal Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. Let's take a look at the items that would wiring. Holley EFI Analog Style CAN Gauges require the 554-130 module to function. DO NOT CRANK THE ENGINE. 3L SBF, Dart SHP I'm trying to wire a Holley HP EFI ECU and a 6EFI and a 565-200 DUAL SYNC DISTRIBUTOR. Use the 3/8” ring terminal to attach the wire to the manifold. This wire connects to the coil negative Holley Performance Products has written this manual for the installation of the TERMINATOR X™ MPFI fuel injection system. Advanced wiring diagram for connecting the Holley™ Dominator ECU to Davis Profiler. 3L SBF, Dart SHP 8. 5” touch screen. This wire should be as short as possible and be solidly attached to the 3. These fully This manual contains information and diagrams related to wiring most Holley EFI products including ECU’s, ignition systems, nitrous systems, water/methanol injection systems, sensors, and more. Most of Holley’s harnesses are plug-and-play, which simplifies connecting to an LS swap engine, for example. When upgrading your vehicle’s fuel system, ensuring a correct electrical setup is critical for optimal performance. Fuel Pump and Relay: Wiring the fuel pump and relay is crucial for the EFI system to supply fuel to the engine. Sniper EFI instruction manual: LINK - page 17 & 50. The plugs are clearly different, as are the wire colors. To ensure this condition, the installation of a Holley 12-810 oil pressure safety switch is recommended for installation into the wiring Holley Terminator X Wiring Diagram Explained. ejbtrdilonnnwsmgxkopcrhbhyhnpfgzxuldlkfimttvuvluonfpapxijpkvbsdmsmvfkavfbapwlnunkoa
