P0404 Diagnostic Trouble Code Discussion for January 2009
EGR Position Sensor Performance
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| Help Request | Posted | |
| 2001 Pontiac Bonneville SE 3.8L Excessive Emissions, Stall, HARD RESTART VIN: 1G2HX54K81 P0404: EGR Open Position Signal Performance. ... module on with no luck. we put module on because of strange signal from icm to pcm the crank signal was not right. the module made the signal good but didnt fix the dying problem. all other sensors are working like they should. that i know of. now after da... |
January 07, 2009 |
