Holley Flex Fuel Sensor Wiring

Direct plug in sub harness for holley terminator and dominator wiring harnesses with 4 pin power tap plug.

Holley flex fuel sensor wiring. Still unsure how to wire up that pesky gm flex fuel sensor to your terminator x system. Keep sensor wiring away from high voltage or noisy dirty components and wiring especially secondary ignition wiring ignition boxes and associated wiring. Don t settle for a junkyard ecu with a cumbersome tuning interface when you can have complete control of your engine self learning fuel strategies and the proven race winning technology of holley efi at a budget friendly price. I m attempting to get my flex fuel sensor setup but keep getting a low err reading on my gauge.

Available for 4 pin gm alternators. I ve checked power at the sensor pigtail and i m seeing the following 11 6v ground is good and 4 8v on the input wire. Wiring and programming on how to install a fuel level sensor to your holley efi system and how to set up a custom gauge on your dash. Available as alternator only flex fuel only or combination of both.

Holley has been the undisputed leader in fuel systems for over 100 years. Now holley efi products power these cars and are dominating the performance world. Flex fuel connection works with many oem and aftermarket flex fuel ethanol content sensors. Use shielded grounded cable that is supplied for wiring crankshaft and camshaft signals.

Take control of your ls engine with terminator x. Subscribe now to make sure you don t miss any of our new products. Holley products for gm s popular ls engine are dominating the ls scene as well. Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades.

I have sensor 13577429 wires vcc 12v switched ground to chassis and vout to an input tied to a26 via a 10k ohm resistor. Terminator x features real time fuel learn high impedance injector drivers an integrated 1bar map sensor and 4. Now holley efi products power these cars and are dominating the performance world. In this video i am usi.