[ 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. P1242 FAIL-SAFE CONTROL MONITORING
Code No. P1242: Fail-safe Control Monitoring
 
 
 
 
FUNCTION
  • Monitors the engine speed during fail-safe control.
 
 
TROUBLE JUDGEMENT
Check Condition
  • During fail safe control.
Judgement Criterion
  • Engine speed is more than assumed.
 
 
FAIL-SAFE AND BACKUP FUNCTION
  • Throttle opening degree position is in default position.
 
 
PROBABLE CAUSES
  • Failed engine-ECU
 
 
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-IIISE diagnosis code
Is any other diagnosis code than P1242 set?
Inspection chart for diagnosis code (Refer to ).
Go to Step 2.
 
STEP 2. 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 ).