Gm Flex Fuel Sensor Wiring

All fuel passes through the flex fuel sensor before continuing on to the fuel rail.

Gm flex fuel sensor wiring.

Showing all 4 results. Product specs and features. The flex fuel sensor measures the fuel alcohol content and sends an electrical signal to the engine control module ecm to indicate. The flatter black plug with 4 wire positions can be removed as well as the tape around the wires.

The flex fuel sensor uses quick connect style fuel connections an incoming fuel connection and an outgoing fuel connection. Direct plug in sub harness for holley terminator and dominator wiring harnesses with 4 pin power tap plug. Available as alternator only flex fuel only or combination of both. The 3 wire brown plug is the side you want to keep.

Plug and pins only flex fuel composition sensor. Ms3 flex fuel install the first thing you will want to do is enable flex fuel under fuel flex sensor settings tab it will look like this note this is the settings for the chevy style sensor with temp and content hz being 50 150 look below to see the difference. 13352241 this is a wiring harness specifically for the flex fuel sensor. Flex fuel connection works with many oem and aftermarket flex fuel ethanol content sensors.

Flex fuel composition sensor. In stock ready to ship. An acdelco gm original equipment flex fuel sensor monitors the ethanol content of the fuel in your flex fuel vehicle and is a gm recommended replacement for your vehicle s original component. Still unsure how to wire up that pesky gm flex fuel sensor to your terminator x system.

Inputs and can expansion products flex fuel sensors. Flex fuel fittings 3 8 gm spring lock. Available for 4 pin gm alternators. Come on in let s get you squared away.

In this video i wire up the flex fuel sensor that we swapped in last week.