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Home >> Infiniti >> 2003 >> G35 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1226: Closed Throttle Position Learning Performance Problem >> DTC Confirmation Test

DTC Confirmation Test

NOTE: If a DTC confirmation test has been previously performed, turn ignition off and wait at least 10 seconds before performing next DTC confirmation test.
NOTE: Before performing following procedure, confirm 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 , a total of 32 times.
  6. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, system is okay at this time.
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