Monitor change of current data at IG key "START".
■ Reference data : At initial starting, "ECTS" current data is similar to "IATS" current data.
Fig.1) Normal current data of ECTS at idle : ECTS (Engine Coolant Temperature Sensor) data are changed by the 0.8℃. If sensor data is changed by above 2℃ rapidly, sensor performance should be inspected.
This current data is nothing but an example at certain condition. Thus, the real current data could be different from this example.
Is the displayed current data normal?
![]() | ▶ ECTS is normal. |
![]() | ▶ Check/repair ECTS circuit. |