Gm Flex Fuel Sensor Wiring Diagram

These are the red blue pcm connector pinouts that will cover 1999 to 2002 4 8 5 3 6 0.

Gm flex fuel sensor wiring diagram.

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Typically we install the flex fuel sensor in the fuel return line as shown in the diagram below. There are some of the limitations of installing it this way and we ll get back to that later but for now let s just agree this is the simplest and most practical place to install your flex fuel sensor. Your harness may not have a pin in a location i have listed having a wire. We are the leading source of professional diagnostic and repair information used by over 75 000 repair professionals.

Alldata gives you all available wiring diagram schematics updated four times a year to meet changing factory service and repair information. For drivers determining actual ethanol content of e85 is essential to maximizing ignition timing higher compression and horsepower. Chevrolet performance flex fuel sensor harnesses connect your gm sensor which measures the ethanol gasoline composition of the fuel used. Variety of gmc wiring harness diagram.

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