P2677
Air Cleaner Inlet Control Circuit High
P2677 is an OBD-II diagnostic trouble code meaning: Air Cleaner Inlet Control Circuit High. Common causes: open circuit in the damper control circuit, short circuit to power in the circuit. Estimated repair cost: $17–67.
Symptoms
- Malfunction indicator light comes on
- Reduced engine power
- Increased fuel consumption
- Rough idling
- Engine performance limitation
Causes
- Open circuit in the damper control circuit
- Short circuit to power in the circuit
- Control solenoid valve malfunction
- Wiring harness damage
- Engine control module malfunction
How to Fix
- Check the integrity of the control circuit
- Check the resistance of the solenoid valve
- Inspect the wiring harness for damage
- Check voltage at connectors
- Replace faulty components
Related codes
Error P2677 by Vehicle Brand
FAQ
What does the P2677 code mean?
P2677 is an OBD-II diagnostic trouble code that indicates: Air Cleaner Inlet Control Circuit High
What causes a P2677 error code?
The most common causes of P2677 include: Open circuit in the damper control circuit; Short circuit to power in the circuit; Control solenoid valve malfunction; Wiring harness damage.
How do I fix a P2677 diagnostic trouble code?
To fix P2677: Check the integrity of the control circuit. Check the resistance of the solenoid valve. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2677?
Yes, but get it checked soon
How much does it cost to fix P2677?
The estimated repair cost for P2677 is $17–67. Actual cost depends on your vehicle, location, and labor rates.
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