engine oil AUDI A4 1996 B5 / 1.G AWM Engine Cylinder Head Remove And Install Workshop Manual

15-23


- Remove line of crankcase vent -1-.
- Remove hose of crankcase venting from cylinder head cover.
- Remove line -1- from combination valve for secondary air inlet on
cylinder head cover and from heat shield -3- (engine code ANB only).
- Slightly swivel secondary air inlet line to side.
- Remove heat shield.

- Remove bolts -1- and -2- of oil feed line.
- Remove bolts -3- for exhaust turbocharger.
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Test conditions:

Engine oil temperature at least 30 C

Battery voltage at least 12.7 V

Test sequence

- Remove engine cover -arrows-.
- Switch ignition off.

- Disconnect connectors -3-.
- Remove ignition coils -1-.
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ylinder head, removin
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- Install spark plugs and ignition coils.

Note:
Replace gaskets for ignition coils if damaged.

- Check Diagnostic Trouble Code (DTC)
memory:

Repair Manual, 1.8 Liter 4
-Cyl. 5V Turbo Fuel
Injection & Ignition, Engine Code(s): AWM , Repair Group 01


Note:
DTCs will have been recorded in the DTC
memory because the connectors have been
unplugged. Check and, if necessary, erase the
DTC memory after completing the test.

Tightening torques

Component
Nm
Spark plugs in cylinder head 30
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ylinder head, removin
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