Engine Control Module: Diagrams

Need a step-by-step guide?

Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your 2001 Mazda.

AI Repair Guides





Terminal 1 - 6:






Terminal 7 - 22:






Terminal 23 - 38:






Terminal 39 - 59:






Terminal 60 - 73:






Terminal 74 - 90:






Terminal 91 - 104:







*: If the immobilizer unit functions normally, replace the PCM.