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1999 Audi A4 1.8L Excessive Emissions, Poor Idle Quality, Misfire
on start up from cold for a short time it mis fires with a loud poping sound i think it is in the exhaust before the cat , when it gets some heat in the motor it is fine,runs well,it did have pinking under lode problem but the o2 sensor has got shot of that. c...
FIX posted 9/23/2005
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Related Documents & Media | VIN | WAUZZZ8DZX |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / SEIF |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Always, Cold |
| Misc. | 20V |
Trouble Codes
| 17524 | bnk 1-sens 1 pre-heater cercuit |
| 17536 | adaptionmulmixture bank 1 |
| 17924 | air divert ctrt valve ckt-n156/intermittent |
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Vehicle Data
1999 Audi A4
| VIN | WAUZZZ8DZX |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / SEIF |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
| Occurs | Always, Cold |
| Misc. | 20V |
Trouble Codes
| 17524 | bnk 1-sens 1 pre-heater cercuit |
| 17536 | adaptionmulmixture bank 1 |
| 17924 | air divert ctrt valve ckt-n156/intermittent |
Video