mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Ignition Control Module|Locations|Page 1117 > < Ignition Control Module|Locations
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Ignition Control Module: Testing and Inspection

INSPECTION

1. Measure the voltage of the ECM terminals as follows.

-

1G (Ignition control module)

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2B (Volume air flow sensor)

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3H (Crankshaft position sensor)

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.

Ignition Control Module|Locations|Page 1117 > < Ignition Control Module|Locations