Boost Pressure Sensor Plausibility

Test 1 - 2:

Test 3 - 7:

Test 8 - 9:

SYMPTOM
P0105 - BOOST PRESSURE SENSOR PLAUSIBILITY

TEST NOTE
This symptom is diagnosed using the test P0105 - BOOST PRESSURE SENSOR CAN MESSAGE ERROR.

POSSIBLE CAUSES
- Air filter
- Air restriction
- Intermittent condition
- CAN bus communication DTCs
- High resistance in the boost pressure sensor signal circuit
- High resistance in the boost pressure sensor ground circuit
- CAN bus circuits open to the shifter module
- High resistance in the boost pressure sensor 5-Volt supply circuit
- Engine control module