P0403 Diagnostic Trouble Code Discussion for October 2023
EGR Solenoid Circuit Malfunction
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| Help Request | Posted | |
| 2007 Ford Explorer XLT 4.0L Poor Idle Quality, MIL Lamp on VIN: 1FMEU63E07 P0403: EVR Control Circuit Malfunction (ESM System). Hi my Ford people! Have an explorer with 7 codes at one time. Clear, all come back as soon as you start vehicle. Checked all powers, good, grounds good. Can watch on computer oxygen sensors turning heaters off and on, A/C works Great! Not sure where to go ... |
October 27, 2023 |
