nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3925 > < Component Tests and General Diagnostics|Page 3923
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Engine Control Module: Pinout Values and Diagnostic Parameters

ECM Harness Connector Terminal Layout

ECM Terminals and Reference Value

PREPARATION

1. ECM is located behind the instrument lower cover. For this inspection:

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Remove instrument lower cover.

2. Remove ECM harness protector.

3. Perform all voltage measurements with the connector connected. Extend tester probe as shown to perform tests easily.

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Open harness securing clip to make testing easier.

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Use extreme care not to touch 2 pins at one time.

Component Tests and General Diagnostics|Page 3925 > < Component Tests and General Diagnostics|Page 3923