Check if there is a big difference between "Coolant Temperature sensor" current data and "Intake Air Temperature sensor" current data after engine warming up.
■ Reference current data : At initial starting, "ECTS" current data is similar to "IATS" current data.
Is the ECTS data normal?
![]() | ▶ There are possible causes as below. Click on each item for more details. "Compression pressure", "Fuel supply state" |
![]() | ▶ Repair ECTS and ECTS circuit. |