P2897

Cylinder 2 Ion Current Sense Circuit High

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation
Power dips
Increased fuel consumption
Difficulty starting the engine
Check Engine Light Is On

Causes

Faulty spark plug in cylinder 2
Problems with the ignition coil
Open or short circuit in the sensor circuit
Engine control unit malfunction
Poor contact in the ignition system connectors

How to Fix

Check the condition of the spark plug in cylinder 2
Test the ignition coil
Check the integrity of the wiring to the ion current sensor
Scan the control unit for other errors
If necessary, replace the ion current sensor

Related codes

P2898 P2896 P0352