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TuningBot DTC Database · v4.37.14

P2089 A Camshaft Position Actuator Control Circuit High Bank 1

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

P · PowertrainEngineOBD2

What P2089 means

P2089
A Camshaft Position Actuator Control Circuit High Bank 1 Generic · engine Data confidence 85%

The control module detected that the signal in the A Camshaft Position Actuator Control circuit stayed above the expected operating range.

Symptoms

  • MIL illuminated
  • Possible rough idle or reduced power

Possible causes

  • Wiring short to positive
  • CMP actuator

Recommended checks

  • Check oil level and condition first
  • Read specified vs actual cam timing with live data
  • Actuate the VVT solenoid and verify response
  • Check timing marks/chain condition if deviation persists

Related and nearby codes

How to read P2089

P

Powertrain: engine, transmission and driveline systems.

2

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

089

Specific fault index within the subsystem.

Frequently asked questions about P2089

What does P2089 mean?

A Camshaft Position Actuator Control Circuit High Bank 1. The control module detected that the signal in the A Camshaft Position Actuator Control circuit stayed above the expected operating range.

Is P2089 generic or manufacturer-specific?

P2089 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2089 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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