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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Engine Controls - Self-Diagnostics - 2.5) >> Diagnostic Tests >> DTC P1226: Closed Throttle Position (TP) Switch Learning Performance Problem >> DTC Confirmation Test
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DTC Confirmation Test

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If DTC confirmation test has been previously performed, always turn ignition off and wait at least 10 seconds before performing next DTC confirmation test.
NOTE: Before proceeding, ensure battery voltage is more than 10 volts at idle.
  1. Turn ignition on.
  2. Select DATA MONITOR mode with Scan Tool.
  3. Turn ignition off and wait at least 10 seconds.
  4. Turn ignition on.
  5. Repeat steps  3 and  4, 32 times.
  6. If first DTC is detected, go to DIAGNOSTIC PROCEDURE .