P2258
AIR System Control A Circuit High
P2258 is an OBD-II diagnostic trouble code meaning: AIR System Control A Circuit High. Common causes: control circuit short circuit to power, air system relay malfunction. Estimated repair cost: $17–89.
Symptoms
- Increased fuel consumption
- Increased emissions
- Check Engine Light Is On
- Rough engine idling
- Reduced engine power
Causes
- Control circuit short circuit to power
- AIR system relay malfunction
- Broken or damaged wiring
- AIR system solenoid valve malfunction
- Problems with the engine control unit
How to Fix
- Check the integrity of the control circuit wiring
- Check the functionality of the AIR system relay
- Check the resistance of the solenoid valve
- Check control circuit voltage
- If necessary, replace faulty components
Related codes
Error P2258 by Vehicle Brand
FAQ
What does the P2258 code mean?
P2258 is an OBD-II diagnostic trouble code that indicates: AIR System Control A Circuit High
What causes a P2258 error code?
The most common causes of P2258 include: Control circuit short circuit to power; AIR system relay malfunction; Broken or damaged wiring; AIR system solenoid valve malfunction.
How do I fix a P2258 diagnostic trouble code?
To fix P2258: Check the integrity of the control circuit wiring. Check the functionality of the AIR system relay. Check the resistance of the solenoid valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2258?
Yes, but get it checked soon
How much does it cost to fix P2258?
The estimated repair cost for P2258 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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