2006 Hyundai Sonata Repair Question
How serious is a P2138 and P2106 diagnostic error?
this is a bad gas pedal sender or piece of carpeting stuck under it, or a bad pcm(computer) or bad gas pedal switch. Your car is operating undr reduced power because of this. Costs vary by state and labor rates. I'd say you are looking at atleast $300 to fix this and check it out. If it's a pcm then it will be more money as it will need reprogramming.
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