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2004 Audi A4 Cabriolet 1.8L MIL Lamp on
vehicle came in with code for lean mixture & loss of boost between turbo & throttle body. short term fuel trim was fixed at 25%. smoked intake, found leaking diverter(?) valve on back of valve cover. replaced valve, no more code for boost loss but still gettin...
FIX posted 9/3/2010
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | WAUAC48H24 |
| Engine | 1.8 L / 4 cyl / GAS |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2004 Audi A4 Cabriolet
| VIN | WAUAC48H24 |
| Engine | 1.8 L / 4 cyl / GAS |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video