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1999 Volkswagen Passat GLX 2.8L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 7/22/2009 4 Replies

Has multiple codes set. [...] For Open Injector Circuit. Has a bit of a rough idle to it, but no misfire. Unclipped each injector one at a time, as each one is unclipped engine stumbles. Checked all wires, no corrosion ect. Also has a P0422 Main Catalyst Below...

4 Replies Received (View Replies)

  Related Documents & Media  1999 Volkswagen Passat GLX

 
Message Closed w/FIX

car Vehicle Data

1999 Volkswagen Passat GLX

VIN WVWPD63BXX
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
Misc.Aha

Trouble Codes

P1237High Fuel Pressure Regulator Control Circuit Short To Ground
P1238Fuel Injector 6 Output Circuit Malfunction
P1239Engine Oil Temperature Too Low
P1240High Fuel Pressure Regulator Control Circuit Open
P1241Throttle Valve Control Motor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1999 Volkswagen Passat GLX

VIN WVWPD63BXX
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
Misc.Aha

Trouble Codes

P1237High Fuel Pressure Regulator Control Circuit Short To Ground
P1238Fuel Injector 6 Output Circuit Malfunction
P1239Engine Oil Temperature Too Low
P1240High Fuel Pressure Regulator Control Circuit Open
P1241Throttle Valve Control Motor 1 Circuit Malfunction