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Home >> Nissan-Datsun >> 2005 >> Maxima SL >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1279, P1289: A/F Sensor 1 >> DIAGNOSTIC TROUBLE CODES Confirmation Procedure >> Notes
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DIAGNOSTIC TROUBLE CODES Confirmation Procedure: Notes

NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: 

Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.