P230F

Cylinder 6 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine idling
Reduced engine power
Increased fuel consumption
Misfire in cylinder 6
Check Engine Light Illuminates

Causes

Malfunction of the fuel injector of cylinder 6
Vacuum leak in the area of cylinder 6
Problems with the spark plug or coil of cylinder 6
Low compression in cylinder 6
Dirty or faulty oxygen sensor

How to Fix

Check the condition of the fuel injector of cylinder 6
Diagnose possible vacuum leaks
Check the condition of the spark plug and coil
Measure compression in cylinder 6
Check the operation of oxygen sensors

Related codes

P2300 P2301 P2302