P0103 Diagnostic Trouble Code Discussion for October 2012
MAF Sensor Circuit High Frequency
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| Help Request | Posted | |
| 2004 Mercedes-Benz S500 4Matic 5.0L Stall, MIL Lamp on VIN: WDBNG84J84 P0103: airflow circuit high. vehicle came in with a check engine light,,code po104 checked harness changed airflow meter smoked intake scoped circuit checked wiring and scoped circuit several times .. changed air meter several times and smoke tested for leaks ,, also checked harness ba... |
October 22, 2012 |
