P0403 Diagnostic Trouble Code Discussion for August 2004
EGR Solenoid Circuit Malfunction
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| Help Request | Posted | |
| 2001 Mitsubishi Diamante LS 3.5L MIL Lamp on VIN: 6MMAP67P11 P0403: EGR Control Solenoid Circuit Malfunction. vehicle came in with a code p0403, it seems to run normal other than the light being on. Have checked for carbon build-up in manifold, which seems ok. If you manually open the egr valve it will make the engine stumble but it will not stall. The solenoid for th... |
August 18, 2004 |
