2001 NISSAN ALMERA Service Manual

Page 1249 of 2898

NISSAN ALMERA 2001  Service Manual 12 CHECK INTERMITTENT INCIDENT
Perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-177.
©INSPECTION END
SEF034Y
Component InspectionNJEC1768CLOSED THROTTLE POSITION SWITCHNJEC1768S01With CONS

Page 1250 of 2898

NISSAN ALMERA 2001  Service Manual SEF095X
Component DescriptionNJEC1769The valve timing control system is utilized to control intake valve
opening and closing timing. Engine coolant temperature signals,
engine speed and throttle posit

Page 1251 of 2898

NISSAN ALMERA 2001  Service Manual Wiring DiagramNJEC1773HATCHBACK MODELS WITH ECM IN CABINNJEC1773S01
HEC970
INTAKE VALVE TIMING CONTROL SOLENOID VALVEQG
Wiring Diagram
EC-527

Page 1252 of 2898

NISSAN ALMERA 2001  Service Manual SEDAN MODELS AND HATCHBACK MODELS WITH
ECM IN ENGINE COMPARTMENT
NJEC1773S02
NEF333A
INTAKE VALVE TIMING CONTROL SOLENOID VALVEQG
Wiring Diagram (Contd)
EC-528

Page 1253 of 2898

NISSAN ALMERA 2001  Service Manual Diagnostic ProcedureNJEC1774
1 INSPECTION START
Do you have CONSULT-II?
YesorNo
Ye s©GO TO 2.
No©GO TO 3.
2 CHECK OVERALL FUNCTION
With CONSULT-II
1. Start engine and warm it up to normal operation

Page 1254 of 2898

NISSAN ALMERA 2001  Service Manual 4 CHECK POWER SUPPLY
1. Turn ignition switch ªOFFº.
2. Disconnect intake valve timing control solenoid valve harness connector.
SEF149X
3. Turn ignition switch ªONº.
4. Check voltage between termi

Page 1255 of 2898

NISSAN ALMERA 2001  Service Manual 7 CHECK VALVE TIMING CONTROL SOLENOID VALVE
Refer to ªComponent Inspectionº, EC-531.
OK or NG
OK©GO TO 8.
NG©Replace valve timing control solenoid valve.
8 CHECK INTERMITTENT INCIDENT
Perform ªTR

Page 1256 of 2898

NISSAN ALMERA 2001  Service Manual System DescriptionNJEC1776These circuit lines are used to control the smooth shifting up and down of A/T during the hard acceleration/
deceleration.
Voltage signals are exchanged between ECM and TCM (