P0401 Diagnostic Trouble Code Discussion for July 2013
Insufficient EGR Flow Detected
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| Help Request | Posted | |
| 1997 Mercury Mountaineer 5.0L MIL Lamp on VIN: 4M2DU55P0V P0401: Egr flow insuficient detected. Ford techs help! where is the dpfe sensor on this 5.0? alldata says it has one ford sold me one per vin. But i sure cant find it. This is the old 5.0 with the huge plenum. The egr system consists of a egr valve egr valve position sensor and a sol valve. I dont... |
July 17, 2013 |
