Gm 3 Bar Map Sensor Wiring Diagram

You need to identify the signal reference and ground wires using your vehicle repair manual.

Gm 3 bar map sensor wiring diagram.

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. If you run into an electrical problem with your gmc you may want to take a moment and check a few things out for yourself. Turn the ignition key to the on position but don t start the engine. Wiring diagrams gmc.

Gm 3 bar map sensor wiring diagram pdf size. 4 6 5 from 841 votes. The map sensor uses a three wire connector. 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.

Installing a 3 bar map sensor to get ready for boost on my 2000 chev silverado 1500 ls turbo truck project with 411 ecu. 2020 sep 14 19 23 rating. This will allow the computer to supply a reference voltage to the map sensor. 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.

Next video will show the installation of the hp tuners 3 bar enhanced os. Checking for reference voltage. Pdf epub ebook category. 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.