Holley Flex Fuel Sensor Wiring

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.

Holley flex fuel sensor wiring.

I m attempting to get my flex fuel sensor setup but keep getting a low err reading on my gauge. Holley products for gm s popular ls engine are dominating the ls scene as well. Flex fuel connection works with many oem and aftermarket flex fuel ethanol content sensors. Available for 4 pin gm alternators.

I have sensor 13577429 wires vcc 12v switched ground to chassis and vout to an input tied to a26 via a 10k ohm resistor. Come on in let s get you squared away. 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. Now holley efi products power these cars and are dominating the performance world.

Holley has been the undisputed leader in fuel systems for over 100 years. Subscribe now to make sure you don t miss any of our new products. Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades. Now holley efi products power these cars and are dominating the performance world.

I ordered a second sensor thinking that was the issue. Direct plug in sub harness for holley terminator and dominator wiring harnesses with 4 pin power tap plug. Keep sensor wiring away from high voltage or noisy dirty components and wiring especially secondary ignition wiring ignition boxes and associated wiring. In this video i am usi.

Use shielded grounded cable that is supplied for wiring crankshaft and camshaft signals. Holley s products also include performance fuel pumps intake manifolds engine dress up products for street performance race and marine applications. Available as alternator only flex fuel only or combination of both. Still unsure how to wire up that pesky gm flex fuel sensor to your terminator x system.