nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Diagnostic Trouble Code Tests and Associated Procedures|Page 1497 > < Diagnostic Trouble Code Tests and Associated Procedures|Page 1495
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DIAGNOSTIC PROCEDURE 

COMPONENT INSPECTION 
Front heated oxygen sensor heater 

Check resistance between terminals (3) and (1).

Resistance: 2.3 - 4.3 Ohms at 25°C (77°F) 

Check continuity between terminals (2) and (1).(3) and (2).

Diagnostic Trouble Code Tests and Associated Procedures|Page 1497 > < Diagnostic Trouble Code Tests and Associated Procedures|Page 1495