P0411 Diagnostic Trouble Code Discussion for June 2005
Secondary AIR System Incorrect Airflow Detected
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| Help Request | Posted | |
| 1995 Mercedes-Benz C220 2.2L MIL Lamp on VIN: WDBHA22EXS P0411: Secondary Air Injection. Well this one came back on me with the same code for secondary air injection (PO411). We rechecked all the work we had done and found 2 things.First we found that the filter to the air pump under the cover is coming apart. The pump does work and I have found o... |
June 01, 2005 | |
| 2000 Volkswagen Beetle GL 1.8L MIL Lamp on VIN: 3VWDD21COY P0411: Secondary air injection system. I have a code P0411, Customer said that is comes on on very bumpy roads. After checking vehicle out I found only 5 inches of vacuum available at combi valve supply. The Deceleration valve is connected in series with vacuum suply for combi valve. If I pinch the... |
June 14, 2005 | |
| 1998 Audi A6 Quattro 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUBA24B3W P0411: sec. air. ... code (p0411).Here's the history we replace the sec air sol.,valves both and the relay; air valve were leaking. Only set a code one or two time a mounth. Same thing evry time when coming off the highway car almost stalls runs ruff MIL light comes on p0411 s... |
June 16, 2005 | |
| 1998 Audi A6 Quattro 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUBA24B3W P0411: sec. air. ... code (p0411).Here's the history we replace the sec air sol.,valves both and the relay; air valve were leaking. Only set a code one or two time a mounth. Same thing evry time when coming off the highway car almost stalls runs ruff MIL light comes on p0411 s... |
June 24, 2005 |
