Transmission 9113 · 10 – Speed sensor 12 – Starter interlock contact

Transmission 9113 10 – Speed sensor 12 – Starter interlock contact 11 – Speed sensor 13 – Temperature sensor Transmission ratio and shifting components Gear Trans. B1 B2 B3 K1 K2 K3 F1 F2 ratio 1 3.60 X 3) X X 3) X X 2 2.19 X X X 3) X 3 1.41 X X X 4 1 X X X 5 0.83 X 3) X X X N -- X X R (1) 3.17 X 3) X X X R (2) 1.93 X X X 1) = Reverse gear transmission ratio, standard 2) = Reverse gear transmission ratio, reduced torque 3) = Shifting components only actuated in overrun mode 3 889 S o leno id valves The solenoid valves are 3/2-way valves and are actuated by the Tiptronic control unit to initiate upshifts and downshifts. If a solenoid valve is actuated, it opens and directs control pressure to the assigned command slide valve. The solenoid valve remains actuated and therefore open until the shifting opera- tion has been completed. If the solenoid valve is de-energised, the pressure along the con- trol line to the command slide valve is re- duced to zero. Two O-rings (1 and 2) form the seal between the solenoid valves and the control plate. The valves are pressed against the control plate (4) by flat springs (3). The contact springs (5) on the solenoid valve engage in a slot in the conductors (6). The spring force ensures reli- able contacting. 3_04_00 3 - 14 Service Information 2002