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Component Function Check
1.START
Make sure that all of the following conditions are satisfied.
  • Vehicle driven distance: More than 5,000 km (3,107 miles)
  • Barometric pressure: 98.3 - 104.3 kPa (1.003 - 1.064 kg/cm2, 14.25 - 15.12 psi)
  • Atmospheric temperature: 20 - 30°C (68 - 86°F)
  • Engine coolant temperature: 75 - 95°C (167 - 203°F)
  • Transmission: Warmed-up
    • After the engine is warmed up to normal operating temperature, drive vehicle until “ATF TEMP SEN” (CVT fluid temperature sensor signal) indicates more than 60°C (140°F).
  • Electrical load: Not applied*
  • Engine speed: Idle
*: Rear window defogger switch, air conditioner switch, lighting switch are OFF. Steering wheel is straight ahead.
: .
 
2.CHECK REFERENCE OF DATA MONITOR MODE
With M.U.T.-III SE
  1. Refer to Work Procedure.
  2. On M.U.T.-III SE screen, select “ENGINE”>>“Data List”.
  3. Select “B/FUEL SCHDL”, “A/F ALPHA-B1” and “MASS AIR FLOW SENSOR (g/s)” in “DATA MONITOR” mode with M.U.T.-III SE.
  4. Make sure that monitor items are within the SP value.
Is the inspection result normal?
END
Refer to Diagnosis ProcedureDTC Diagnosis Procedure.