A4 Quattro Sedan L4-1.8L Turbo (AEB) (1998)
Valve Body: Service and Repair
Cautions, Warnings and Notes
Oil pan, oil strainer and valve body, removing and installing
WARNING: Do not run engine with the oil pan removed or without ATF filling and do not tow vehicle.
Notes
Always replace a soiled or faulty valve body.
Rules of cleanliness for working on automatic transmissions, Refer to Automatic Transaxle, Service and Repair
General repair notes, Refer to Automatic Transaxle, Service and Repair
Coat O-rings and sealing rings with ATF. Other lubricating substances lead to functional problems in the hydraulic transmission control.
Removed parts, overview
Notes:
There is a distinction made between the two types of transmissions. Transmisssions with hydraulic control E17, the sensor for transmission
RPM (inductive sensor) is secured to the bottom of the valve body. Transmissions with hydraulic control E18/2, the sensor for transmission
RPM (hall effect sensor) is secured to the transmission housing behind the valve body.
Information regarding which transmission is installled can be found in Application and ID See: Application and ID
Overview of Removed Parts With Park/Neutral Position (PNP) Switch -E17- See: Overview of Removed Parts With Park/Neutral Position
(PNP) Switch -E17-
Overview of Removed Parts With Hydraulic Control -E18/2- See: Overview of Removed Parts With Hydraulic Control -E18/2-