2001 NISSAN ALMERA Service Manual

Page 1537 of 2898

NISSAN ALMERA 2001  Service Manual 15 CHECK HARNESS CONTINUITY BETWEEN GLOW RELAY AND GLOW PLUG FOR OPEN AND SHORT
1. Disconnect glow plug harness connector.
2. Check harness continuity between glow relay terminal 3 and glow plug harne

Page 1538 of 2898

NISSAN ALMERA 2001  Service Manual 18 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-665.
©INSPECTION END
GLOW CONTROL SYSTEMYD
Diagnostic Procedure (Contd)
EC-814

Page 1539 of 2898

NISSAN ALMERA 2001  Service Manual DescriptionNJEC0764SYSTEM DESCRIPTIONNJEC0764S01
Sensor Input Signal to ECM ECM Function Actuator
Electronic controlled fuel injection pump Fuel injection signal
EGR volume con-
trolEGR volume control

Page 1540 of 2898

NISSAN ALMERA 2001  Service Manual CONSULT-II Reference Value in Data Monitor
Mode
NJEC0765Specification data are reference values.
MONITOR ITEM CONDITION SPECIFICATION
EGR VOL CON/V+Engine: After warming up
+Air conditioner switch: ª

Page 1541 of 2898

NISSAN ALMERA 2001  Service Manual Wiring Diagram=NJEC0767SEDAN MODELS AND HATCHBACK MODELS WITH ECM IN ENGINE COMPARTMENTNJEC0767S01
HEC831
EGR VOLUME CONTROL SYSTEMYD
Wiring Diagram
EC-817

Page 1542 of 2898

NISSAN ALMERA 2001  Service Manual HATCHBACK MODELS WITH ECM IN CABINNJEC0767S02
HEC996
EGR VOLUME CONTROL SYSTEMYD
Wiring Diagram (Contd)
EC-818

Page 1543 of 2898

NISSAN ALMERA 2001  Service Manual Diagnostic ProcedureNJEC0768
1 CHECK EGR VOLUME CONTROL SYSTEM OVERALL FUNCTION
1. Turn ignition switch ªOFFº.
2. Set the oscilloscope probe between ECM terminals 337, 338, 350, 351 and ground.
3. S

Page 1544 of 2898

NISSAN ALMERA 2001  Service Manual 3 CHECK EGR VOLUME CONTROL VALVE POWER SUPPLY CIRCUIT-II
1. Turn ignition switch ªOFFº.
2. Disconnect ECM relay. (For ECM relay location, refer to ªEngine Control Component Parts Locationº.)
3. Ch