ECM Terminals and Reference Value

ECM Harness Connector Terminal Layout:

ECM Harness Connector Terminal Layout


ECM INSPECTION TABLE

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Specification data are reference values and are measured between each terminal and ground. Pulse signal is measured by CONSULT-II.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.