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International Automotive Technicians Network
1996 Volkswagen Passat GLS 2.0L Excessive Emissions, Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 12/6/2000

Dear Wise VW Techs,

I have a 96 obdII 2.0L Passat with the dreaded P1582/17990 idle adaptation at limit code. I tried the usual oil change, and then I had to get serious. I plugged the line to the canister purge valve and the code still reactivates within sec...

  Related Documents & Media  1996 Volkswagen Passat GLS

 
Message Closed w/FIX

car Vehicle Data

1996 Volkswagen Passat GLS

VIN WVWGC83A0T
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, MIL Lamp On
OccursAlways
Misc.Sedan

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P1582Motor Current U-Phase Signal Circuit Low Input
Message Closed w/FIX

car Vehicle Data

1996 Volkswagen Passat GLS

VIN WVWGC83A0T
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, MIL Lamp On
OccursAlways
Misc.Sedan

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P1582Motor Current U-Phase Signal Circuit Low Input