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TuningBot DTC Database · v4.37.15

P22CC Turbocharger Compressor Outlet Switching Valve Control Circuit High

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

P · PowertrainEngineOBD2

What P22CC means

P22CC
Turbocharger Compressor Outlet Switching Valve Control Circuit High Generic · engine Data confidence 65%

The control module detected that the signal in the Turbocharger Compressor Outlet Switching Valve Control circuit stayed above the expected operating range.

Symptoms

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

Possible causes

  • Turbocharger actuator or position sensor fault
  • Sticking variable geometry mechanism
  • Charge-air or vacuum leak
  • Wiring or connector fault

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 P22CC

P

Powertrain: engine, transmission and driveline systems.

2

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

2CC

Specific fault index within the subsystem.

Frequently asked questions about P22CC

What does P22CC mean?

Turbocharger Compressor Outlet Switching Valve Control Circuit High. The control module detected that the signal in the Turbocharger Compressor Outlet Switching Valve Control circuit stayed above the expected operating range.

Is P22CC generic or manufacturer-specific?

P22CC is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P22CC 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

ECU tuningDyno-tested results by model and engine See the results →

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