P2665 Code: Meaning, Causes, and Symptoms | OBD2 Codes
P2665 – Fuel Shutoff Valve ‘B’ Control Circuit/Open
P2665 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
P2665 Possible Causes
Faulty Fuel Shutoff Valve ‘B’,Fuel Shutoff Valve ‘B’ harness is open or shorted,Fuel Shutoff Valve ‘B’ circuit poor electrical connection
P2665 Description
The Engine Control Module (ECM) monitors the Fuel Shutoff Valve ‘B’ Control Circuit. The ECM sets the OBDII code when the Fuel Shutoff Valve ‘B’ Control Circuit is out of factory specifications.