P1404 Diagnostic Trouble Code Discussion for July 2016
EGR Position Sensor Rationality Closed
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| Help Request | Posted | |
| 2001 Chevrolet Express 3500 8.1L Hesitation, Stall, MIL Lamp on VIN: 1GBJG31G31 P1404: EGR Valve Closed Position Performance. ... dies when put in gear. Scan codes - found 2 codes - P1404 EGR-2 position error/EGR closed performance, and P0404 EGR feedback signal out of range. Cleared codes and they come right back. Engine runs good on the highway, has good power but dies at idle in ... |
July 12, 2016 |
