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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <2.4L ENGINE> 13A-638 . CIRCUIT OPERATION • The evaporative emission ventilation solenoid power is supplied from the MFI relay (terminal • The PCM controls the evaporative emission ven- tilation solenoid ground by turning the power tran- . TECHNICAL DESCRIPTION • To judge if there is open circuit in the evaporative emission ventilation solenoid drive circuit, PCM • The PCM drives the evaporative emission venti- lation solenoid. After the solenoid is turned off, . DESCRIPTIONS OF MONITOR METHODS Off-surge does not occur after solenoid is operated on to off. . MONITOR EXECUTION Continuous . MONITOR EXECUTION CONDITIONS Other Monitor (There is no temporary DTC stored in memory for the item monitored below) • Not applicable Sensor (The sensor below is determined to be normal) • Not applicable . AK303868AB EVAPORATIVE CONNECTOR: F-08 F-08 (B) AK303147 CONNECTOR: B-19 PCM AB AIR CLEANER B-19 (B) AK303803AB CONNECTOR: B-17X MFI RELAY B-17X AK303872AB A-13 (GR) CONNECTOR: A-13 AK303838AB C-25 CONNECTOR: C-25 |