Mechanics

ENGINE TORQUE SIGNAL FAULT

2004 Kia Rio

Transmission problem
2004 Kia Rio 4 cyl Two Wheel Drive Automatic 67000 miles

I have 2004 kia rio which transmission gear does not change easly. I cheked the code it was p1800. After I checked, I discovered that it is Engine torque signal fault. Is this a major problem to fix or minor problem. What do we do do to fix this problem. One more question, the same car running rough, the code indicated that one of the plug did work properly, so I change the plugs and wires; however, the problem still exist, I would appreciate any help. Thanks, Reza
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Sholeh
August 27, 2008.



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