P0442 Diagnostic Trouble Code Discussion for January 2021
EVAP System Small Leak Detected
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| Help Request | Posted | |
| 2013 Smart Fortwo Passion 1.0L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: WMEEJ3BA6D P0442: gross evap leak. ... with a poor idle and codes for evap p0442. The evap test fails when run (Xentry). Also has a code p2188 mixture is too rich at idle. Cleared codes and confirmed it goes rich. Whem the intake was smoke tested there were multiple leaks. We do not see ma... |
January 29, 2021 |
