DTC Confirmation Procedure

• DTC P2082 is displayed with DTCs related to following items, first perform the trouble diagnosis of DTCs.
  • Crankshaft position sensor
  • Misfire
  • Fuel system
  • A/F sensor 1
  • A/F sensor 1 heater
  • Mass air flow sensor
  • Engine coolant temperature sensor 1
  • Intake air temperature sensor
  • Vehicle speed sensor
• DTC P2082 is displayed with DTC P0547, P0548, P0549, or P2083, first perform the trouble diagnosis for DTC P0547, P0548, P0549, or P2083.

Is applicable DTC detected?

YES

Perform diagnosis of applicable. Refer to DTC Index .

NO

GO TO 2.

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.

TEST CONDITION:

Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.

GO TO 3.

With CONSULT

1. Turn ignition switch ON.
2. Select "DATA MONITOR" mode of "ENGINE" using CONSULT.
3. Start engine and warm it up to normal operating temperature.
4. Maintain the following conditions for at least 120 consecutive seconds.
   CAUTION: Always drive vehicle in safe manner and obey all traffic laws.
   NOTE: Keep the accelerator pedal as steady as possible during cruising.

   COOLANT TEMP/S	More than 65 deg.C (149 deg.F)
   INT/A TEMP SE	More than 0 deg.C (32 deg.F) Less than 50 deg.C (122 deg.F)
   VHCL SPEED SE	More than 90 - 100 km/h (56 - 62 MPH)

5. Check 1st trip DTC.

With GST

Follow the procedure "With CONSULT" above.

Is DTC detected?

YES

Go to Diagnosis Procedure .

NO

To check malfunction symptom before repair: Refer to Intermittent Incident .

NO

Confirmation after repair: INSPECTION END