engine coolant AUDI A8 1995 D2 / 1.G AHA Engine Readiness Code Workshop Manual

01-73

Readiness code, generating


Required special tools and test equipment

VAG1551 Scan Tool (ST) with VAG1551/3
adapter cable

Test requirements
No malfunctions stored in DTC memory
Engine not stopped (ignition not switched off)
during the test
Vehicle not moving
All electrical consumers switched off (coolant
fan must not run during test)

Test sequence

- Connect VAG1551/VAG1552 Scan Tool (ST)
and press buttons -0- and -1- to insert "Engine
Electronics" address word 01 (with ignition
switched on) page 01
-8 .
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