P2B3A

B Camshaft Profile Actuator B Control Circuit Low Bank 1

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable engine operation at idle
Dips during acceleration

Causes

Open or short circuit in the actuator control circuit
VVT solenoid valve malfunction
Problems with wiring harness or contacts
Engine control unit malfunction
Mechanical problems in the VVT system

How to Fix

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

Related codes

P2B3B P2B3C P2B3D