Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

CHECK THE MUA TUBE AND CRANKCASE PRESSURE SENSOR HOSE

Visually inspect the MUA Tube and Crankcase Pressure Sensor hose for the following:
- Poor sensor fitting
- Disconnected at the connection points
- Holes or breaks in the hose
- Pinched hose or restriction in the hose
- Crankcase Pressure Sensor unseated
Were any issues found with the crankcase ventilation hose?

Yes
- Perform the appropriate repair.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Replace the Crankcase Pressure Sensor in accordance with the Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .