2001 Audi TT 1.8L MIL Lamp on
our monitor would only let us go into global on this intermittant service light(genysis)car runs good and light comes on at times. we are looking at replacing the o/2 sensor. at times it switchs .it has a po171b [...] find any [...] feedback would be appreciat...
FIX posted 11/7/2007
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Message Closed w/FIX
Vehicle Data2001 Audi TT
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Audi TT
VIN | TRUWX28N31 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |