P2665
Fuel Shutoff Valve B Control Circuit/Open
P2665 is an OBD-II diagnostic trouble code meaning: Fuel Shutoff Valve B Control Circuit/Open. Common causes: valve control circuit open, short circuit in the circuit. Estimated repair cost: $17–56.
Symptoms
- Engine stalls when stopped
- Problems starting the engine
- Increased fuel consumption
- Unstable engine operation at idle
- Check Engine Light Is On
Causes
- Valve control circuit open
- Short circuit in the circuit
- Fuel cut-off valve B malfunction
- Damage to connectors or wiring
- Problems with the engine control unit
How to Fix
- Check valve control circuit integrity
- Inspect connectors and wiring for damage
- Check resistance of fuel shut-off valve B
- Replace faulty valve if necessary
- Check the operation of the engine control unit
Related codes
Error P2665 by Vehicle Brand
FAQ
What does the P2665 code mean?
P2665 is an OBD-II diagnostic trouble code that indicates: Fuel Shutoff Valve B Control Circuit/Open
What causes a P2665 error code?
The most common causes of P2665 include: Valve control circuit open; Short circuit in the circuit; Fuel cut-off valve B malfunction; Damage to connectors or wiring.
How do I fix a P2665 diagnostic trouble code?
To fix P2665: Check valve control circuit integrity. Inspect connectors and wiring for damage. Check resistance of fuel shut-off valve B. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2665?
Yes, but get it checked soon
How much does it cost to fix P2665?
The estimated repair cost for P2665 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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