P0234 Diagnostic Trouble Code Discussion for December 2005
Turbocharger Engine Overboost
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| Help Request | Posted | |
| 2004 Ford F-150 Heritage SVT Lightning 5.4L Misfire, MIL Lamp on VIN: 2FTRF07334 P0234: Supercharger Overboost. This supercharged 5.4 does overboost on hard acceleration it will put the boost gague off the scale when this happens the engine begins to misfire I dont know the system at all have tried the ford trouble charts thanks for any help |
December 22, 2005 |
