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Home >> Infiniti >> 2004 >> I35 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> DTC P2138: App Sensor >> DTC Confirmation Procedure
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DTC Confirmation Procedure

NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: 

Before performing the following procedure, confirm that battery voltage is more than 10V at idle. 

With CONSULT-II 

  1. Turn ignition switch ON.
  2. Select DATA MONITOR mode with CONSULT-II. See Figure .
  3. Start engine and let it idle for 1 second.
  4. If DTC is detected, go to DIAGNOSTIC PROCEDURE  .

With GST 

Follow the procedure WITH CONSULT-II.