wiring AUDI A4 1997 B5 / 1.G AFC Engine Assembly Workshop Manual
Page 3 of 20
10-2
Safety precautions
WARNING!
Be sure the ignition is switched OFF, when:
Disconnecting ignition wires
Disconnecting fuel injection system wiring
Connecting or disconnecting test equipment
leads
Disconnecting the battery
Washing the engine or engine
compartment.
CAUTION!
BEFORE disconnecting the battery:
Stop the engine.
Be sure the ignition is switched OFF (also
applies when connecting the battery). Failure
to do so may damage the Engine Control
Module (ECM).
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