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Home >> Nissan-Datsun >> 2004 >> Maxima SE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC >> DTC P0121: TP Sensor >> Diagnostic Procedure >> 10. Check Mass Air Flow Sensor
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10. Check Mass Air Flow Sensor

Refer to "COMPONENT INSPECTION ".

OK or NG 

  1. OK: GO TO 11.
  2. NG: Replace mass air flow sensor.
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