P265E

B Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 1

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$33–89 (est.)

Symptoms

Rough idle
Reduced engine power
Increased fuel consumption
Check Engine light comes on
Dips during acceleration

Causes

Damage to the sensor wiring harness
Poor contact in the sensor connector
Malfunction of the rocker actuator position sensor
Short circuit in the sensor circuit
Problems with the engine control unit (ECU)

How to Fix

Check the integrity of the sensor wiring harness
Clean sensor connector contacts
Check sensor resistance
Replace the rocker actuator position sensor if necessary
Check and, if necessary, replace the engine control unit

Related codes

P265F P2660 P2661