2001 NISSAN ALMERA N16 Electronic Repair Manual

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NISSAN ALMERA N16 2001  Electronic Repair Manual 12 CHECK IGNITION COIL POWER SUPPLY CIRCUIT-V
1. Turn ignition switch OFF.
2. Reconnect harness connectors disconnected.
3. Disconnect ignition coil harness connector.
JEF119Y
4. Turn ignition switch

Page 754 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 15 CHECK IGNITION COIL OUTPUT SIGNAL CIRCUIT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminals 35, 36, 37, 38 and ignition coil terminal 3. Refer to Wiring Diagram

Page 755 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual If NG, replace ECM relay.
SEF124Y
CONDENSERNJEC0547S021. Disconnect condenser harness connector.
2. Check condenser continuity between terminals 1 and 2.
Resistance: Above 1 MWat 25ÉC (77ÉF)
If NG,

Page 756 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual CONSULT-II Reference Value in Data Monitor
Mode
NJEC0441Specification data are reference values.
MONITOR ITEM CONDITION SPECIFICATION
START SIGNAL+Ignition switch: ON®START®ON OFF®ON®OFF
ECM Termi

Page 757 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Wiring DiagramNJEC0440
YEC999
START SIGNALQG
Wiring Diagram
EC-461

Page 758 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Diagnostic Procedure=NJEC0443
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. Turn ignition switch ªONº.
2. Check ªSTART S

Page 759 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 4 DETECT MALFUNCTIONING PART
Check the following.
+Harness connectors M63, F102
+10A fuse
+Harness for open or short between ECM and ignition switch
OK or NG
OK©GO TO 5.
NG©Repair open circuit or sh

Page 760 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual System DescriptionNJEC0444
Sensor Input Signal to ECMECM func-
tionActuator
Crankshaft position sensor (POS) Engine speed
Fuel pump
controlFuel pump relay Camshaft position sensor (PHASE) Engine speed