Solenoid Valve S2, TCM AF 40 (531)

Solenoid Valve S2, TCM AF 40 (531)

Location
The solenoid valve is mounted in the gearbox valve housing.

Main use
The valve is used together with S1 to apply pressure to brake B2 for engine braking in 1st gear.

Type
Electromagnetic, normally closed.







Activation
The control module activates the valve by applying B+ to it. The valve is powered from control module pin 2 in the connector in direct contact with the gearbox on the bottom of the control module. The valve is grounded in the valve housing.