P2659

A Rocker Arm Actuator Control Circuit High Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–167 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable idling
Deterioration in acceleration dynamics

Causes

Open or short circuit in control circuit
VVT solenoid valve malfunction
Wiring Harness Problems
Engine control unit malfunction
VVT System Mechanical Problems

How to Fix

Check the integrity of the VVT control circuit
Check the resistance and operation of the solenoid valve
Inspect the wiring harness for damage
Check contacts and connectors of the control circuit
If necessary, replace faulty components

Related codes

P2646 P2647 P2658