Ignition Coil Inspection
- Refer to IGNITION COIL
and visually and/or physically inspect following conditions:
- Damage, cracks, carbon and flashover.
- Poor connection or damaged harness.
- Connect VMI to KDS/GDS and set up an oscilloscope as follow (2-channel);
Channel A (+): Ground terminal of Ignition coil.
Channel A (-): Chassis ground
Channel B (+): Control terminal of Ignition coil.
Channel B (-): Chassis ground
- Ignition "ON" & Engine "ON"
Specification: Refer to Figure below
- Has any problems been found?
YES
- Replace or repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Go to "Spark Plug Inspection" procedure below.