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Home >> Nissan-Datsun >> 2004 >> Armada LE, RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> DTC P0138, P0158: Ho2S2 >> DTC Confirmation Procedure
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DTC Confirmation Procedure

CAUTION: Always drive vehicle at a safe speed.
NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 second before conducting the next test.

WITH CONSULT-II 

  1. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
  2. Start engine and warm it up to the normal operating temperature.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Start engine and keep the engine speed between 3, 500 and 4, 000 RPM for at least 1 minute under no load.
  5. Let engine idle for 1 minute.
  6. If 1st trip DTC is detected, go to Diagnostic Procedure  .

WITH GST 

Follow the procedure "WITH CONSULT-II" above.