P0403 Diagnostic Trouble Code Discussion for February 2008
EGR Solenoid Circuit Malfunction
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| Help Request | Posted | |
| 2005 Ford E-450 Super Duty 6.0L Hesitation, Surge, Misfire, MIL Lamp on VIN: 1FDXE45PX5 P0403: EGR Control Circuit Malfunction (ESM System). truck is running poorly and we suspect injector issues, we did remove the egr valve which we found stuck closed, we could not make it work untill we cleaned the carbon up. we then reinstalled the egr and cleared all codes. road tested and the only code comming... |
February 27, 2008 |
