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TuningBot DTC Database · v4.37.15

P2AD1 Throttle/Pedal Position Sensor/Switch C/G Voltage Correlation

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainEngineOBD2

What P2AD1 means

P2AD1
Throttle/Pedal Position Sensor/Switch C/G Voltage Correlation Generic · engine Data confidence 65%

The control module detected a fault associated with the Throttle/Pedal Position Sensor/Switch C/G Voltage Correlation circuit or function; the stored code identifies the affected component rather than a single failure mode.

Related and nearby codes

How to read P2AD1

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

AD1

Specific fault index within the subsystem.

Frequently asked questions about P2AD1

What does P2AD1 mean?

Throttle/Pedal Position Sensor/Switch C/G Voltage Correlation. The control module detected a fault associated with the Throttle/Pedal Position Sensor/Switch C/G Voltage Correlation circuit or function; the stored code identifies the affected component rather than a single failure mode.

Is P2AD1 generic or manufacturer-specific?

P2AD1 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2AD1 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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