Question

2001 Hyundai XG300 3.0L with engine code P1159, what is the repair for the code?

Answer 1

You probably need a new Variable Intake Motor. Unfortunately, the Variable Intake Motor it's not available separately you may need to get the complete intake plenum. Try resetting the system and clearing the code first, by disconnecting the car battery for about 30 min.

P1159 HYUNDAI - Variable Intake Motor Malfunction
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