P2138

Throttle/Pedal Position Sensor Correlation

P2138
Throttle/Pedal Position Sensor Correlation
Address soon
Ranked Possible Causes
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undefined% likely
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What You'll Notice

Hesitation or reduced power, Possible limp mode, Jerky throttle response, CEL on

Cost Estimate
JobRange
Pedal position sensor replacement$100–$250
Throttle body replacement$250–$550
Wiring repair$40–$150
Parts You Might Need
• Accelerator pedal position sensor
• Throttle body assembly

These percentages are general patterns, not a diagnosis for your specific vehicle. Have a technician scan your car to confirm which component is actually failing.

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