ECU AUDI A4 1997 B5 / 1.G 01W Transmission Remove And Install Workshop Manual

34-19

Vehicles with 1.8T four-cylinder engine

- Disconnect wires/and harness connectors as follows:
1 - At solenoid valve for wastegate bypass regulator valve -N75-
2 - At Evaporative Emission (EVAP) canister purge regulator valve -N80-
3 - At power output stage -N122-
4 - At Mass Air Flow (MAF) sensor -G70-
- Disconnect hoses and remove air cleaner housing (arrows).
- Remove coolant expansion tank from bracket and lay to side.

Repair Manual, Engine Mechanical, Repair Group 26
Note:
Do not bend flex pipe on front exhaust pipe more than 10 . - Disconnect harness connector for Heated Oxygen Sensor (HO2S)
(arrow) and move wiring clear.
- Remove nuts securing turbocharger to front exhaust pipe.
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34-24


Note:
Starter cables do not have to be disconnected. - Remove starter from engine/transmission and secure if necessary
Repair Manual, Electrical Equipment, Repair Group 27
.

- Disconnect shift rod (arrow -A-).
- Remove socket-head bolt from pivot rod (arrow -B-).
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34-28

All models

Note:
When lowering the transmission, make sure the hydraulic line/hose to
clutch slave cylinder is not damaged. - Remove remaining engine/transmission mounting bolts (arrows -A- and
-B-).
- Press transmission off dowel sleeves and lower carefully using
VAG1383A transmission jack just far enough for access to slave
cylinder.

Note:
After removing the clutch slave cylinder, do not operate the clutch pedal.
Note:
Make sure drive axles have sufficient clearance when lowering
transmission. - Remove clutch slave cylinder (arrow) and secure using wire; do not
disconnect line.
- Lower transmission completely.
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34-29

Securing transmission to assembly
stand


Special tools and equipment

VW309 holding plate
VW353 transmission support

- Secure transmission to assembly stand using VW353 transmission
support and VW309 holding plate when working on transmission.
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pair&id=AUDI.B5.TM01.34.2