DTC P0234: Notes
WARNING: This page is about a different variant/trim than selected.
DTC P0234 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0234 |
Turbo/supercharger overboost condition |
| DETECTION CONDITION |
- If the manifold absolute pressure or charging efficiency are more than the specification for the specified period of time, the PCM determines that the turbocharger is in an overboost condition.
MONITORING CONDITIONS
- Engine speed is 2, 000 RPM or more.
Diagnostic support note
- This is a continuous monitor (Other).
- The MIL does not illuminate.
- FREEZE FRAME DATA is not available.
- DTCs are stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Wastegate control solenoid valve malfunction
- Vacuum hose looseness or damage
- Improper installation of the vacuum hose
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