Code result
P2139
Throttle/Pedal Position Sensor/Switch D/F Voltage Correlation
High severity
What it means
Channels D and F of the throttle/pedal position sensor disagree by more than the allowed tolerance.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
One potentiometer track worn
highOne of the most commonly reported causes for this code — check this first.
Related help
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