2 bar map sensors are used on forced induction vehicles turbo supercharged.
Gm 2 bar map sensor pinout.
Posted in an existing thread in the gen 4 section but they weren t much help.
They can measure up to 2x the apmospheric pressure 29 4psi so that means it can measure up to 14 7psi boost the.
Also known as boost solenoid pressure sensor m a p sensor barometric sensor barometric pressure sensor manifold absolute pressure sensor etc.
They can measure up to 2x the apmospheric pressure 29 4psi so that means it can measure up to 14 7psi boost the atmosphere is 14 7psi 14 7psi from the turbo supercharger.
These sensors accurately produce voltage or frequency as intake manifold pressure changes and the computer uses this information to measure.
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Genuine gm 2 bar map sensor.
2 bar 12247571 16040609.
Installing a supercharger or turbo on your lsx powered vehicle.
If your tuner recommends it you may need to use a two bar map sensor for your application.
I am building a 02 lq4 with lsa heads and a ls3 intake and was wondering if the 12592525 3 bar sensor off the ls9 would be a plug and play with the correct harness using the custom 3 bar sd os on a 02 silverado pcm.
3 or 2 bar map sensor adapter allows a gm 2 bar or 3 bar map sensor to be used with a tpi or lt1 engine harness intended for a 1 bar map sensor.
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Male end is only compatible with the following map sensors.