
1999 Volkswagen Jetta TDI 1.9L Poor Fuel Economy, MIL Lamp on, reduced power
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...
FIX posted 11/9/2004
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Message Closed w/FIX
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VIN | 3VWRF81H9X |
Engine | 1.9 L / 4 cyl / DIESEL |
Trans | 5-speed Standard |
Delivery | FI / tdi |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy, MIL Lamp on, Reduced Power |
Occurs | Always |
Misc. | Manufactured Date 7/98 |
Trouble Codes
P1550 | Fuel Injector Control Module System Voltage |
Message Closed w/FIX
Vehicle Data
1999 Volkswagen Jetta TDI
VIN | 3VWRF81H9X |
Engine | 1.9 L / 4 cyl / DIESEL |
Trans | 5-speed Standard |
Delivery | FI / tdi |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy, MIL Lamp on, Reduced Power |
Occurs | Always |
Misc. | Manufactured Date 7/98 |
Trouble Codes
P1550 | Fuel Injector Control Module System Voltage |