
1999 Hyundai Elantra GL 2.0L Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Unable to communicate with Snap-on MT2500 scanner or a Vetronix scanner to get any code out. I foound the ecm has been replaced with a used one--verified has proper # on it for this vehicle. Also found the fuel pump relay has been by passed as will not energiz...
FIX posted 9/12/2006
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Message Closed w/FIX
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VIN | KMHJF25F2X |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
Occurs | Cold, Hot |
Message Closed w/FIX
Vehicle Data
1999 Hyundai Elantra GL
VIN | KMHJF25F2X |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
Occurs | Cold, Hot |