P1613 Diagnostic Trouble Code Discussion for February 2004
Secondary Air Injection System Driver
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| Help Request | Posted | |
| 1999 Audi A4 1.8L Poor Idle Quality, MIL Lamp on VIN: WAUCB28DXX P1613: i dont know this code. ... low compression and no spark on the same cyl. the head was removed and a complete valve job was done some new valves and all new guides, after the head was replace we exchanged the igniters with known good ones and the problem stayed with the #2 cylinder w... |
February 11, 2004 |
