Eclipse L4-1997cc 2.0L DOHC (1991)
Ignition Control Module: Testing and Inspection
POWER TRANSISTOR
Ignition Coil And Power Transistor Circuit
To test the Power Transistor and Ignition Coil, located on the intake manifold, using an analog type circuit tester, proceed as follows.
Power Transistor (Ignition Coil 1 & 2) Test
NO. 1 & NO. 4 COIL SIDE
1. Disconnect the power transistor connector.
2. Connect a power supply of 1.5v (one dry cell) between power transistor terminals 6 (+) and 3 (-).
3. Check for continuity between terminals 7 and 3.
Note: Connect the negative (-) probe of the tester to terminal 7 of the power transistor.