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1999 Volkswagen Jetta TDI 1.9L Poor Fuel Economy, MIL Lamp on, reduced power
Posted to European Driveability on 10/17/2004 14 Replies

The car came in with A/C inop and low power, but no MIL light. A/C problem was intermitant, only happened at higher ambient temps. Traced to temp two pin sensor in upper radiator hose, replaced. Problem solved. Low power: attempted to do output diagnostic test...

14 Replies Received (View Replies)

  Related Documents & Media  1999 Volkswagen Jetta TDI

 
Message Closed w/FIX

car Vehicle Data

1999 Volkswagen Jetta TDI

VIN 3VWRF81H9X
Engine1.9 L / 4 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / tdi
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp on, Reduced Power
OccursAlways
Misc.Manufactured Date 7/98

Trouble Codes

P1550Fuel Injector Control Module System Voltage
Message Closed w/FIX

car Vehicle Data

1999 Volkswagen Jetta TDI

VIN 3VWRF81H9X
Engine1.9 L / 4 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / tdi
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp on, Reduced Power
OccursAlways
Misc.Manufactured Date 7/98

Trouble Codes

P1550Fuel Injector Control Module System Voltage