P0101 Diagnostic Trouble Code Discussion for June 2013
Mass Airflow Sensor Performance
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| Help Request | Posted | |
| 2007 GMC Sierra 2500 HD SLT 6.6L MIL Lamp on, black smoke VIN: 1GTHK29677 P0101: MAF Sensor Performance. My understanding is that the DPF filter is no good and must be replaced since the regen wont complete and the soot mass readings are so high. Looking for a second opinion. I dont believe the truck was smoking like this until I replaced the EGR cooler but i can... |
June 21, 2013 | |
| 2004 Volvo S80 2.5T 2.5L Surge VIN: YV1TS59H64 P0101: Air leak intake. Replaced ETM for re-occuring codes 919a, 913c, 990a. Cleaned PCV system because of high crankcase pressure. Cleared codes, re-adapt ETM, code 130a - air leakage at intake- returns and car has intermittent idle surge. Smoke checked for vacuum leaks, none found.... |
June 24, 2013 |
