DTC P0234: Turbocharger/Supercharger A OVERBOOST Condition
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Mariner, and 2006 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P0234 - TURBOCHARGER/SUPERCHARGER A OVERBOOST CONDITION
| Description: | The powertrain control module (PCM) disables (bypasses) the supercharger boost and sets a DTC to prevent damaging the powertrain (engine or transmission) during potentially harmful operating conditions. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check for other DTCs accompanying the P0234, or check appropriate and available PIDs related to possible causes. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test KJ . | ||