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2001 Volkswagen Passat GLS 1.8L MIL Lamp on
Posted to European Driveability on 4/3/2006 15 Replies

Hey Folks- This Passat trips a mil light for lean condition. PO1128 is the only code and there are no drivability problems. Checked for any vac leaks but found none. With Snap-on scanner the o2 voltage for the Front sensor seems to just hang at1.54 volts which...

15 Replies Received (View Replies)

  Related Documents & Media  2001 Volkswagen Passat GLS

 
Message Closed w/FIX

car Vehicle Data

2001 Volkswagen Passat GLS

VIN WVWPD63BX1
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected
Message Closed w/FIX

car Vehicle Data

2001 Volkswagen Passat GLS

VIN WVWPD63BX1
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1128MAP Sensor Signal Lower Than Expected