LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 (Engine Controls Self-Diagnostics - Pathfinder & QX4) >> Diagnostic Tests >> DTC P0121: Throttle Position Sensor - Range/Performance Problem >> DTC Confirmation Test Malfunction "A"

DTC Confirmation Test Malfunction "A"

WARNING: This page is about a different car, the 2002 Nissan Pathfinder and 2002 Infiniti QX4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Idle speed must be below 1000 RPM for this test.
  1. Turn ignition switch on.
  2. Using scan tool, select DATA MONITOR mode.
  3. Start engine and let it idle for at least 10 seconds.
  4. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  .