2001 NISSAN ALMERA Service Manual

Page 1545 of 2898

NISSAN ALMERA 2001  Service Manual 7 CHECK EGR VOLUME CONTROL VALVE OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch ªOFFº.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminals and EG

Page 1546 of 2898

NISSAN ALMERA 2001  Service Manual 9 CHECK EGR VOLUME CONTROL VALVE-II
With CONSULT-II
1. Remove EGR volume control valve.
2. Reconnect ECM harness connector and EGR volume control valve harness connector.
3. Turn ignition switch ªON

Page 1547 of 2898

NISSAN ALMERA 2001  Service Manual Wiring DiagramNJEC0769
HEC834
START SIGNALYD
Wiring Diagram
EC-823

Page 1548 of 2898

NISSAN ALMERA 2001  Service Manual Diagnostic ProcedureNJEC0770
1 CHECK START SIGNAL OVERALL FUNCTION
With CONSULT-II
1. Turn ignition switch ªONº.
2. Check ªSTART SIGNALº in ªDATA MONITORº mode with CONSULT-II under the followin

Page 1549 of 2898

NISSAN ALMERA 2001  Service Manual 4 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-665.
©INSPECTION END
START SIGNALYD
Diagnostic Procedure (Contd)
EC-825

Page 1550 of 2898

NISSAN ALMERA 2001  Service Manual DescriptionNJEC0781When the gear position is in ªNeutralº, neutral position is ªONº. ECM detects the position because the conti-
nuity of the line (the ªONº signal) exists.
CONSULT-II Reference

Page 1551 of 2898

NISSAN ALMERA 2001  Service Manual Wiring DiagramNJEC0784
HEC888
PARK/NEUTRAL POSITION (PNP) SWITCH (WHERE FITTED)YD
Wiring Diagram
EC-827

Page 1552 of 2898

NISSAN ALMERA 2001  Service Manual Diagnostic ProcedureNJEC0785
1 CHECK OVERALL FUNCTION
With CONSULT-II
1. Turn ignition switch ªONº.
2. Select ªP/N POSI SWº in ªDATA MONITORº mode with CONSULT-II.
3. Check ªP/N POSI SWº signa