2001 Volkswagen Passat GLS 1.8L Hesitation, MIL Lamp on
there are not really any symptoms, the customer states that sometimes it might hesitate on accelleration. main complaint is that the light is on. our scan testing shows long term fuel trim at +99% and short term at +13%, maf is 4.5 gm/sec o2 sensors look norma...
Summary posted 6/19/2004
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Vehicle Data2001 Volkswagen Passat GLS
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2001 Volkswagen Passat GLS
VIN | WWWPD63B01 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |