DTC P2228 BMW
Barometric Circuit Low
Barometric Circuit Low
Description
Engine started, the temperature must beat least 185-degrees (F) and all electrical equipment (A C, lights, etc) must be off. The DME detected the BARO sensor was out of range during the CCM test. The BARO sensor signal should be in 4.5v. The BARO sensor i
Cause and Solution
Sensor has deteriorated (response time too slow) or has failed
MAP sensor signal circuit is shorted to ground
MAP sensor circuit (5v) is open
MAP sensor is damaged or it has failed
BARO sensor signal circuit is shorted to ground
Video Guide
Diagnostic Info
- DTC Code: P2228
- Brand: BMW