EGR
Current data
1.

Warm up engine until the normal operating temperature.

2.

The electricity device and air conditioner "OFF".

3.

IG key "OFF" at idle and monitor change of current data.

■ Reference data

Fig.1) Normal current data at IG key "OFF" : Repeats "close(5%)→open→close" 3 time

caution

This current data is nothing but an example at certain condition. Thus, the real current data could be different from this example.

4.

Is the displayed current data normal?

▶ EGR is normal.

▶ Remove EGR and check/repair stuck of open/close.

Яндекс.Метрика