P3485

Cylinder 11 Exhaust Valve Control Circuit/Open

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Check Engine light comes on
Loss of engine power
Increased fuel consumption
Unstable engine idling
Possible misfires

Causes

Broken wiring in the control circuit
Solenoid valve malfunction
Problems with the connector or contacts
Engine control unit malfunction
Mechanical failure of the exhaust valve

How to Fix

Check the integrity of the wiring harness
Check the resistance and operation of the solenoid valve
Inspect and clean electrical contacts
Check the voltage supply to the valve
If necessary, replace the faulty valve or wiring

Related codes

P3486 P3487 P3488