LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 403 (Engine Control System) >> DTC P2138: App Sensor >> Diagnostic Procedure >> 6. Check App Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

6. Check App Sensor

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Refer to COMPONENT INSPECTION .

OK or NG 

  1. OK: GO TO 8. CHECK INTERMITTENT INCIDENT .
  2. NG: GO TO 7.
scientia non olet · About LEMON Manuals