3 Series E36 316g (M43) COMP
12 13 ...
Checking secondary signal for stationary
ignition distribution
Special tools required:
•
12 7 030
Engine Test Step 10
Remove ignition coil. Clip Special Tool 12 7 030 on relevant
ignition coil to be tested. Clip high tension clip around ignition
lead.
Connect earth lead of adapter to vehicle earth and ignition coil.
Connect up diagnosis connector.
If trigger signal is not present (terminal 1), connect black clip of
universal adapter cable to pin 1 of primary adapter cable.
Produce a stationary signal by pressing key R on the tester.
Note:
Neighboring ignition leads could produce interference on the
screen of the oscilloscope.
Refer to the fault memories of engine control units for additional
troubleshooting.
Interrogate fault memory and its fault reports - refer to Electrical
Troubleshooting Manual.
RA Checking secondary signal for stationary ignition distribution
BMW AG - TIS
17.01.2013 10:56
Issue status (12/2007) Valid only until next DVD is issued
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