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TuningBot DTC Database · v4.37.15

P2101 Throttle Actuator A Control Motor Circuit Range/Performance

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

P · PowertrainEngineOBD2

What P2101 means

P2101
Throttle Actuator A Control Motor Circuit Range/Performance Generic · engine Data confidence 78%

The control module judged the Throttle Actuator A Control Motor signal implausible: it stayed inside electrical limits but did not match the value expected for the current operating conditions.

Possible causes

  • Wiring
  • TAC motor

Related and nearby codes

How to read P2101

P

Powertrain: engine, transmission and driveline systems.

2

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

101

Specific fault index within the subsystem.

Frequently asked questions about P2101

What does P2101 mean?

Throttle Actuator A Control Motor Circuit Range/Performance. The control module judged the Throttle Actuator A Control Motor signal implausible: it stayed inside electrical limits but did not match the value expected for the current operating conditions.

Is P2101 generic or manufacturer-specific?

P2101 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2101 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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