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Fault Code P2655

Code meaning, symptoms, possible causes, part number, and estimated cost.

P2655

B Rocker Arm Actuator Control Circuit High Bank 2

Severity: Medium

High electrical signal in the control circuit of the 'B' Rocker Arm Actuator on Bank 2. This fault indicates an electrical issue in the circuit controlling the secondary valve timing function on the second engine bank.

Part Details

Part Name

Rocker Arm Actuator B

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪600 - ₪1,800

Engine Location

Cylinder Head (Bank 2)

Symptoms

  • Check Engine Light on
  • Reduced engine power
  • Poor acceleration
  • Erratic engine operation

Possible Causes

  • 1Wiring short to voltage
  • 2Faulty rocker arm actuator
  • 3ECM malfunction
  • 4Power supply issue

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