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TuningBot DTC Database · v4.37.14

P2564 Turbocharger Boost Control Position Sensor A Circuit Low

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

P · PowertrainEngineOBD2

What P2564 means

P2564
Turbocharger Boost Control Position Sensor A Circuit Low Generic · engine Data confidence 85%

The control module detected that the signal in the Turbocharger Boost Control Position Sensor A circuit stayed below the expected operating range.

Symptoms

  • Possible reduced power or limp mode
  • MIL illuminated
  • Possible abnormal turbocharger noise

Possible causes

  • Wiring short to ground
  • TC boost control position sensor

Recommended checks

  • Compare specified vs actual boost with live data
  • Check actuator movement over the full range
  • Check hoses and vacuum lines
  • Inspect wiring and connectors

Related and nearby codes

How to read P2564

P

Powertrain: engine, transmission and driveline systems.

2

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

564

Specific fault index within the subsystem.

Frequently asked questions about P2564

What does P2564 mean?

Turbocharger Boost Control Position Sensor A Circuit Low. The control module detected that the signal in the Turbocharger Boost Control Position Sensor A circuit stayed below the expected operating range.

Is P2564 generic or manufacturer-specific?

P2564 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2564 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. 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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