P0107 CHEVROLET - Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
- Manifold Absolute Pressure harness is open or shorted
- Manifold Absolute Pressure sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
- Engine rough idle
- Engine hesitation
The Manifold Absolute Pressure (MAP) sensor provides instantaneous manifold pressure information to the engine's Engine Control Module (ECM). The data is used to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion. A fuel-injected engine may alternately use a Mass Air Flow (MAF) sensor to detect the intake airflow.
It rides great,doesn't sputter or nothing. But the check engine light came on and this was the code ...
where would you find the manifold abs pressure sensor on a 2003 chevy 1500...
Engine will not start at all . It show codes P0107 and P0122 would these make it not run...
Any information is appreciated. Thanks