P0403 Diagnostic Trouble Code Discussion for March 2018
EGR Solenoid Circuit Malfunction
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| Help Request | Posted | |
| 2009 Ford F-150 STX 4.6L Check Engine Light VIN: 1FTRX14W59 P0403: EGR Control Circuit. Hello all, I've checked the resistance of the EVR, voltage supply in to the EVR, the wire between terminals 1 at the EGR and terminal 21 at the PCM for short to power or ground. The only odd thing I had was 2v on the EVR wire when it was unplugged from ... |
March 27, 2018 | |
| 2009 Ford F-150 STX 4.6L Check Engine Light VIN: 1FTRX14W59 P0403: EGR Control Circuit. Hello all, I've checked the resistance of the EVR, voltage supply in to the EVR, the wire between terminals 1 at the EGR and terminal 21 at the PCM for short to power or ground. The only odd thing I had was 2v on the EVR wire when it was unplugged from ... |
March 29, 2018 |
