Gm 3 Bar Map Sensor Wiring

Asked by michael on june 09 2020.

Gm 3 bar map sensor wiring.

Next video will show the installation of the hp tuners 3 bar enhanced os. The one i went with is a 3 bar tmap map sensor with iat from here. Calibration is linear with 1 1 kpa at 0 volts and 315 5 kpa at 5 volts. Installing a 3 bar map sensor to get ready for boost on my 2000 chev silverado 1500 ls turbo truck project with 411 ecu.

I upgraded the throttle body and having problems with idle was told upgrading the map sensor woul fix the problem is 3 bar to big. Product description this genuine delphi map sensor reads up to 3 bar absolute pressure and provides very high resolution for naturally aspirated engines. 2 bar gm map sensor 2 bar map sensor gen 3 2 5 bar bosch tmap sensor 2 7 bar map sensor 3 bar bosch tmap sensor 3 bar gm map sensor 4 bar bosch tmap sensor. They all share a common pinout although the connector keying may be different.

Map sensor assembled in the usa unlike the current delphi production. I was wondering the formula or how to find the correct values for a bosch 3 bar map 0281002845. Drive by wire throttle body kits accessories aluminium manifold weld flanges bosch 32mm bosch 74mm bosch 82mm hitachi 90mm linkage style pierburg. 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.

I need to upgrade my 1 bar map sensor on my 2010 ls3 camaro. Also i read the gm part is 55206797. This means that it is suitable for turbo or supercharged applications running up to 2 0 bar or 29 psi of boost pressure. Map sensor gm 3 bar manifold absolute pressure sensor standard compatible with the ms3pro and all flavors of the megasquirt ems microsquirt ems.

3 bar map sensors can measure up to 44 1psi which translates to 29 7psi boost from a turbo supercharger.