P0411 Diagnostic Trouble Code Discussion for July 2006
Secondary AIR System Incorrect Airflow Detected
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| Help Request | Posted | |
| 1997 Mercury Sable GS 3.0L MIL Lamp on VIN: 1MELM50U2V P0411: sai system incorrect upstream flow. I have fixed every problem that I could find in the system, the pump wasn't running, now it is. No vacuum was getting to the divertor valves, now it is, divertor valves are opening and closing correctly, driving o2 sensors lean when it is supposed to. Everythi... |
July 11, 2006 | |
| 1999 Volkswagen Cabrio GLS 2.0L Hesitation, Stall VIN: 3VWBB81E4X P0411: secondry air injection pump. ... extended cramking before starting. Have no acceleration. Stalls and cuts-out. Fuel pressure normal. Have two codes Po411 and P1582. Any ideas. |
July 26, 2006 |
