Ignition Control Module: Testing and Inspection

IGNITION CONTROL MODULE INSPECTION
1. Measure the voltage of the Powertrain Control Module (PCM) terminal as follows.
- 1G (Ignition control module)

PCM TERMINAL VOLTAGE (REFERENCE) Part 1 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 1 of 7

PCM TERMINAL VOLTAGE (REFERENCE) Part 2 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 2 of 7

PCM TERMINAL VOLTAGE (REFERENCE) Part 3 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 3 of 7

PCM TERMINAL VOLTAGE (REFERENCE) Part 4 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 4 of 7

PCM TERMINAL VOLTAGE (REFERENCE) Part 5 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 5 of 7

PCM TERMINAL VOLTAGE (REFERENCE) Part 6 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 6 of 7

PCM TERMINAL VOLTAGE (REFERENCE) Part 7 of 7:

PCM TERMINAL VOLTAGE (REFERENCE) Part 7 of 7

2. Check the condition of the connector, distributor, ignition coil, and high-tension leads.
3. If all are normal but misfire still occurs, replace the distributor.