200 Quattro Wagon L5-2226cc 2.22L SOHC Turbo (MC) (1989)
Ignition Coil: Testing and Inspection
One of two different ignition coils are used on cars with CIS-TURBO engine management systems.
Version I
Disconnect the harness plug from the ignition coil power stage.
Remove the high tension wire from the coil.
Version II
Disconnect the harness plug from the ignition coil power stage.
Remove the high tension wire from the coil
Remove the screw from the terminal cover to gain access to the terminals.
Fig. 12 Ignition Coil, Version I
Fig. 13 Ignition Coil, Version II
1.
Check resistance between terminals 1 and 4 of the coil.
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Resistance should be 5K - 9K ohms.
2.
Check resistance between terminals 1 and 15 of the coil.
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Resistance should be 0.5 - 1.5 ohms.