3 Series E46 316i (M43TU) SAL
Version with rod-type ignition coils:
Unlock plug on rod-type ignition coil and disconnect.
Remove rod-type ignition coil, connect special tool 12 7 050
(adapter cable) to spark plug and ignition coil, connect ignition coil
to engine wiring harness.
Carry out measurements following DIS instructions.
Version with ignition coil block:
Raise cover on ignition coil block slightly and fit special tool
12 7 046 .
Connect special tool 12 7 046 to adapter cable 12 7 042
and then to Tester.
Note:
The adapter cable 12 7 042 is located in the case of the
adapter kit 12 7 040 .
Follow instructions for troubleshooting with aid of adapter kit:
•
Normal oscillogram MG12
•
Ignition coil comparison MG12
•
Ignition coil fault MG12
•
Spark plug fault MG12
•
Further fault patterns MG12
•
Fault at injection system MG12
RA Checking ignition coils (secondary coil)
BMW AG - TIS
19.01.2013 10:54
Issue status (12/2007) Valid only until next DVD is issued
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