Nissan Qashqai J11. P1489 LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM TEMPERATURE SENSOR

 

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Nissan Qashqai J11. P1489 LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM TEMPERATURE SENSOR

 

 

< DTC/CIRCUIT DIAGNOSIS >[K9K]P1489

 

LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM TEM-PERATURE SENSORP1489 LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM


TEMPERATURE SENSORDTC Logic
 

 

DTC DETECTION LOGICNOTE:
If DTC P1489 is displayed with following DTC, first perform the trouble diagnosis for following DTC.
Refer to ECK-97, "DTC Index".• P1480, P1481, P1482, P1483, P1484, P1485, P1486, P1487 and P1488
 

 

 

 

Diagnosis Procedure

 

1.CHECK LOW PRESSURE EGR VOLUME CONTROL VALVEVisually check low pressure EGR volume control valve for chipping.Is the inspection result normal?
 

 

 

 

ECK-316

 

P1489 LOW PRESSURE EGR VOLUME CONTROL VALVE UPSTREAM TEM-PERATURE SENSOR

 

 

 

Component Inspection (Low Pressure EGR Volume Control Valve Motor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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