[Image of 5hp19 Audi A6 transmission valve body diagram]
Legend:
Solenoids:
* N439: Shift solenoid 1-2
* N440: Shift solenoid 2-3
* N441: 3-4 gear shift solenoid
* N442: Torque converter lock-up solenoid
* N443: Shift solenoid 5-6
* N444: Line pressure control solenoid
* N445: Shift pressure control solenoid
Oil channels:
*A: Oil pump
*B: Line pressure
*C: Shift pressure
*D: Neutral
*E: Gear 1
*F: Gear 2
*G: Gear 3
*H: Gear 4
*I: Gear 5
*J: Gear 6
Ball valves:
* V1-V6: Gear shift ball valves
Sensors:
* G182: Input shaft speed sensor
* G193: Output shaft speed sensor
* G185: Transmission oil temperature sensor
Other:
*PRND: Gear selector positioner
*ML: Torque Converter Lockup Module