P0402 Diagnostic Trouble Code Discussion for November 2016
EGRC-BPT Valve Function
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| Help Request | Posted | |
| 2005 Ford Freestyle Limited 3.0L Poor Idle Quality, Surge, Cuts out, Stall, Misfire VIN: 1FMDK06165 P0402: Excessive EGR Flow Detected (ESM System). ok this one started with lean codes on both banks and I found a small hole in the plastic manifold so I fixed the hole with some jb weld and cleared the codes, now the engine read lean on bank one only and the fuel trim go's up when you accelerate from 12+ to ... |
November 04, 2016 |
