P2897
Cylinder 2 Ion Current Sense Circuit High
P2897 is an OBD-II diagnostic trouble code meaning: Cylinder 2 Ion Current Sense Circuit High. Common causes: faulty spark plug in cylinder 2, problems with the ignition coil. Estimated repair cost: $17–89.
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
Error P2897 by Vehicle Brand
FAQ
What does the P2897 code mean?
P2897 is an OBD-II diagnostic trouble code that indicates: Cylinder 2 Ion Current Sense Circuit High
What causes a P2897 error code?
The most common causes of P2897 include: Faulty spark plug in cylinder 2; Problems with the ignition coil; Open or short circuit in the sensor circuit; Engine control unit malfunction.
How do I fix a P2897 diagnostic trouble code?
To fix P2897: 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. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2897?
Limited driving only, diagnose soon
How much does it cost to fix P2897?
The estimated repair cost for P2897 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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