Gm 3 Bar Map Sensor Wiring Diagram

This will allow the computer to supply a reference voltage to the map sensor.

Gm 3 bar map sensor wiring diagram.

The map sensor uses a three wire connector. Pdf epub ebook category. These 2 and 3 bar map sensors are a direct fit to the lt1 and ram jet 502 intake manifold but because the connector key configuration is not the same the 1 bar green. Turn the ignition key to the on position but don t start the engine.

Gm 3 bar map sensor wiring diagram pdf size. Wiring diagrams gmc. It is possible that detroit is slightly above sea level and you can use 12 11 in the formula for 1 mile above sea level. Before you dive in with a multi meter you will want to obtain a free wiring diagram for your specific model you may need to locate a specific color wire and its exact location.

Checking for reference voltage. 4 6 5 from 841 votes. Next video will show the installation of the hp tuners 3 bar enhanced os. You need to identify the signal reference and ground wires using your vehicle repair manual.

Formula for the gm 3 bar map sensor is v 8 94 14 53 i have no idea why it s 14 53 and not 14 696 rounds up to 14 7 but it works out on gm s chart every time. It is possible that detroit is slightly above sea level and you can use 12 11 in the formula for 1 mile above sea level. 2020 sep 14 19 23 rating. Formula for the gm 3 bar map sensor is v 8 94 14 53 i have no idea why it s 14 53 and not 14 696 rounds up to 14 7 but it works out on gm s chart every time.