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International Automotive Technicians Network
1999 Volkswagen Passat GLS 1.8L MIL Lamp on
Posted to European Driveability on 8/20/2002 17 Replies

Car has reoccuring p-1128 code. Are there any common culprits that set this. Just trying to get a head start on this one before it returns for diagnostic work. The car consistantly runs well with no drivability problems. I'm thinking we will be taking a close ...

17 Replies Received (View Replies)

  Related Documents & Media  1999 Volkswagen Passat GLS

 
Message Closed w/FIX

car Vehicle Data

1999 Volkswagen Passat GLS

VIN WVWMA23B6Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / sefi turbo
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.1.8 T

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected
Message Closed w/FIX

car Vehicle Data

1999 Volkswagen Passat GLS

VIN WVWMA23B6Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / sefi turbo
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.1.8 T

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected