Possible Causes
WARNING: This page is about a different variant/trim than selected.
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference I_A_BPS
- Purpose of the DTC
- This DTC is used to determine if the pressure sensor is offset low
- Prioritized List of Possible Causes
- Offset TMAP post WCAC sensor
- Offset ambient pressure sensor
- Other ambient pressure related Diagnostic Trouble Code(s)
- TMAP post WCAC sensor connector is disconnected, connector pin is backed out, connector pin corrosion
- TMAP post WCAC sensor harness failure - Wiring integrity short circuit to ground, short circuit to power, open circuit, high resistance
- TMAP post WCAC sensor failure