P2898

Cylinder 3 Ion Current Sense Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$6–56 (est.)

Symptoms

Unstable engine operation
Increased fuel consumption
Reduced engine power
Check Engine Light Illuminates
Possible misfire in cylinder 3

Causes

Open or short circuit in the ion current circuit
Faulty spark plug
Wiring harness damage
Ignition coil malfunction
Problems with the engine control unit

How to Fix

Check the condition of the spark plug in the 3rd cylinder
Inspect the wiring harness for damage
Check the resistance of the ion current circuit
Test the ignition coil
If necessary, replace faulty components

Related codes

P2897 P2899 P2900