P2687 Code: Meaning, Causes, and Symptoms | OBD2 Codes

P2687 – Fuel Supply Heater Control Circuit/Open


P2687 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


P2687 Possible Causes


Faulty Fuel Supply Heater,Fuel Supply Heater harness is open or shorted,Fuel Supply Heater circuit poor electrical connection


P2687 Description


The Powertrain Control Module (PCM) monitors the Fuel Supply Heater Control Circuit. The PCM sets the OBDII code when the Fuel Supply Heater Control Circuit is out of factory specifications.