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Shut-off motor solenoid valve (683)

Shut-off motor solenoid valve (683)

Location

Shut-off motor solenoid valve (683)

Main task

The task of the solenoid valve is to convert an electrical signal in order to control a negative pressure, which in turn closes the throttle in the shut-off valve on the induction pipe.

Type

Solenoid valve that has voltage when the engine is running and is grounded by ECM when the ignition is switched off.


Connection

Pin No.
Signal type
Description
1 Power supply, B+ Solenoid valve's power supply from the main relay.
2 Control Solenoid valve's control lead. The solenoid valve is grounded from ECM pin 29(M) and 42(M).




The main relay is activated until 1 sec. after engine speed is 0.