Technical Definition:
Barometric Pressure (BARO) Too Low
Trouble Code: P0129
Address: 0x0129
System: Powertrain
Subsystem: Fuel and Air Metering
Address: 0x0129
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:
Possible Causes:
Possible Symptoms:
Barometric Pressure Out Of Range Low
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Faulty Manifold Absolute Pressure (MAP) sensor
– Manifold Absolute Pressure (MAP) sensor harness open or shorted
– Manifold Absolute Pressure (MAP) sensor circuit poor electrical connection