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2003 Volkswagen Passat GLS 2.8L Missfire
This Passat has a misfire only when warming up. When the secondary air injection pump is on, no misfire. As soon as the pump shuts off we have a solid misfire on cylinder #1, once the engine has warmed up to approx 70*c the misfire will go away? I have swaped ...
FIX posted 1/6/2010
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Related Documents & Media | VIN | WVWPH23B83 |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Missfire |
| Occurs | Cold |
| Misc. | Missfire Cylinder 1 |
Trouble Codes
| 16684 | random/multiple misfire detected |
| 16685 | cylinder 1 misfire detected |
Message Closed w/FIX
Vehicle Data
2003 Volkswagen Passat GLS
| VIN | WVWPH23B83 |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Missfire |
| Occurs | Cold |
| Misc. | Missfire Cylinder 1 |
Trouble Codes
| 16684 | random/multiple misfire detected |
| 16685 | cylinder 1 misfire detected |
Video