[ Model - ECLIPSE CROSS / Year - 2018 ]
2018 / ECLIPSE CROSS / EC - Workshop Manual
13 -FUEL > 13A-DIRECT INJECTION AND MULTIPOINT FUEL INJECTION (DI AND MPI) > TROUBLESHOOTING > DIAGNOSIS CODE PROCEDURES > CODE NO. P061A TORQUE MONITORING
Code No. P061A: Torque Monitoring
 
 
 
 
FUNCTION
  • Compares the actual torque signal computed from an air flow sensor signal with the driver demand torque signal computed from an accelerator pedal position sensor signal.
 
 
TROUBLE JUDGEMENT
Check Condition
  • Engine is running.
Judgement Criterion
  • The difference between the actual torque signal and the demand torque signal exceeds the specified value.
 
 
FAIL-SAFE AND BACKUP FUNCTION
  • Throttle opening degree position is in default position.
 
 
PROBABLE CAUSES
  • Failed throttle valve control servo
  • Harness damage in throttle valve control servo circuit or loose connector contact.
  • Failed intake air system
  • There is some foreign matter around air flow sensor
  • Failed supercharging pressure control system
  • Failed engine-ECU
 
 
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-IIISE diagnosis code
Is any other diagnosis code than P061A set?
Inspection chart for diagnosis code (Refer to ).
Go to Step 2.
 
STEP 2. M.U.T.-IIISE data list
  • Data list reference table (Refer to ).
    1. Item 10: Air flow sensor
    2. Item 11: Accelerator pedal position sensor (main)
    3. Item 12: Accelerator pedal position sensor (sub)
Are the check results normal?
Go to Step 3.
Perform the diagnosis code classified check procedure for the sensor that has shown an abnormal data value. Inspection chart for diagnosis code (Refer to ).
 
STEP 3. Check air intake from inlet hose and inlet manifold.
Is the check result normal?
Go to Step 4.
Repair.
 
STEP 4. Check air flow sensor
  • Check that there is not foreign matter around air flow sensor
Is the check result normal?
Go to Step 5.
Repair.
 
STEP 5. Check throttle valve control servo itself.
  • Throttle valve control servo check (Refer to ).
Is the check result normal?
Go to Step 6.
Replace the throttle body assembly.
 
STEP 6. Check of damage in ETV- line between electronic-controlled throttle valve connector and engine-ECU connector.
Is the check result normal?
Go to Step 7.
Repair the connector(s) or wiring harness.
 
STEP 7. Check of damage in ETV+ line between electronic-controlled throttle valve connector and engine-ECU connector.
Is the check result normal?
Go to Step 8.
Repair the connector(s) or wiring harness.
 
STEP 8. Check supercharging pressure.
  • Check supercharging pressure (Refer to GROUP 15 - On-vehicle Service - Supercharging Pressure Check ).
Is the check result normal?
Go to Step 9.
Repair.
 
STEP 9. M.U.T.-IIISE diagnosis code
  • Reconfirmation of diagnosis code.
Is the diagnosis code set?
Replace the engine-ECU.
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).