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DTC codes / P21xx · Fuel and air metering / P210E

P210EThrottle/Pedal Position Sensor/Switch C/F Voltage Correlation

P210E indicates that the engine control module (ECM) has detected a voltage correlation error between throttle position sensor or switch C and another throttle or pedal position signal, meaning the two signals do not agree as expected. The ECM compares redundant throttle and accelerator pedal position signals to verify that the driver's requested power matches the actual throttle blade movement, and this code sets when the C circuit voltage falls outside the acceptable correlation window.

SystemPowertrain
Code typeGeneric (all makes)
SeverityMedium
Fix difficultyIntermediate
AreaFuel and air metering

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.

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