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1999 Volkswagen Beetle GL 2.0L MIL Lamp on
Posted to European Driveability on 5/31/2001 6 Replies

We have this 99 new beetle with very little mileage. MIL Light on. The Baum tool VDS Pro shows code 16556 (PO172), "System too rich, bank 1". Alldata shows every code except this one! Only this code is stored, I would think if there truely is a rich condition ...

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car Vehicle Data

1999 Volkswagen Beetle GL

VIN 3VWBA21CXX
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Message Closed

car Vehicle Data

1999 Volkswagen Beetle GL

VIN 3VWBA21CXX
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently