Dtc P0662 - Mazda Mazda6 Workshop Manual Supplement

DTC P0662

DTC P0662 VSC solenoid valve circuit high input
• PCM monitors input voltage from VSC solenoid valve while engine is running. If input voltage from VSC
DETECTION
CONDITION solenoid valve is above B+, PCM determines suction control valve circuit high input.
• VSC solenoid valve malfunction
• Connector or terminal malfunction
POSSIBLE
• Short to power circuit in wiring between VSC solenoid valve terminal B and PCM terminal 101
CAUSE
• PCM malfunction
VSC SOLENOID VALVE
VSC SOLENOID VALVE
HARNESS SIDE CONNECTOR
F2–158
ON-BOARD DIAGNOSTIC
PCM CONTROL RELAY
A
4
B
B A
TERMINAL C
5
3
101
HARNESS SIDE CONNECTOR
101
A6E407001082242
PCM
PCM