What is your question?
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What is your question?
shows code 506 for idle air control valve but this engine doesnt have one.
1 Reply
P0506 - with an electronic throttle body (ETB) means: The powertrain control module (PCM) detects an engine idle speed that is less than the desired RPM. Possible Causes: Air intake restriction, Exhaust restriction, Engine mechanical fault, Sludged throttle body, Damaged electronic throttle body (ETB), Damaged PCM I would look at the ETB or an air flow issue.