Error code
OBD2 P2665
OBD2P2665
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Fuel Shutoff Valve 'B' Control Circuit/Open.
Severity
moderateCan drive but may experience reduced performance or stalling.
Summary
P2665 indicates an open circuit in the fuel shutoff valve 'B' control, which is part of the engine's electrical system.
Common Causes
- Wiring issues related to the fuel shut-off solenoid B
Fixes
- Inspect and repair wiring related to the fuel shut-off solenoid B.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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