Monitor Scantool Data
1.

Connect Scantool to Data Link Connector (DLC).

2.

Warm engine up to normal operating temperature.

3.

Turn "OFF" electrical devices and A/C.

4.

Monitor "AIR MASS PERCYLINDER" parameter on the Scantool.

a.

Specification : When EEGR actuator does not operate 5% duty) at idle : 410mg/st ± 50 mg/st

When EEGR actuator operates(Approx. 45% duty) at idle : 360mg/st ± 50 mg/st

Fig.1) Check if "AIR MASS PERCYLINDER"l is 450mg/st ± 50mg/st without EEGR operation at warm idle (EEGR actuator 5% duty)

Fig.2) Check if "AIR MASS PERCYLINDER"l is 300mg/st ± 50mg/st with EEGR operation at warm idle (EEGR actuator approx. 50% duty)

EEGR actuator operates as decelerating after rapid acceleration when idle EEGR does not operate, EEGR actuator duty rises to approx. 45% at operating

condition. This controlling process lasts for about 56 sec. then EEGR actuator turns "OFF" (duty 5% ).

Яндекс.Метрика