nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Diagnostic Trouble Code Tests and Associated Procedures|Page 6678 > < Diagnostic Trouble Code Tests and Associated Procedures|Page 6676
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Without TOOLS 

(1) Start engine and warm it up to normal operating temperature.
(2) Set voltmeter probes between ECM terminal (50) LH, (51) RH (sensor signal) and (25) (ECM ground).
(3) Check the following with engine speed held at 2,000 rpm constant under no load.

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The maximum voltage is over 0.6 V at least one time.

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The minimum voltage is below 0.1 V at least one time.

Electrical Diagrams/Left Bank

Circuit Connectors/Left Bank

Diagnostic Trouble Code Tests and Associated Procedures|Page 6678 > < Diagnostic Trouble Code Tests and Associated Procedures|Page 6676