2003 NISSAN ALMERA N16 Electronic Repair Manual

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NISSAN ALMERA N16 2003  Electronic Repair Manual 2) Start engine and run it for at least 2 seconds at idle speed.
(If engine does not run, turn ignition switch to “START” for at
least 2 seconds.)
3) Turn ignition switch “OFF”, wait at least

Page 1242 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual DescriptionNJEC0760SYSTEM DESCRIPTIONNJEC0760S01
Sensor Input Signal to ECMECM
Func-
tionActuator
Crankshaft position sensor
(TDC)Engine speed
Glow
controlGlow lamp,
Glow relay
"
Glow plugs Engine

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NISSAN ALMERA N16 2003  Electronic Repair Manual ECM Terminals and Reference ValueNJEC0761Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output

Page 1244 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual Wiring DiagramNJEC0762
YEC328A
GLOW CONTROL SYSTEMYD
Wiring Diagram
EC-190

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NISSAN ALMERA N16 2003  Electronic Repair Manual Diagnostic ProcedureNJEC0763
1 INSPECTION START
Check fuel level, fuel supplying system, starter motor, etc.
OK or NG
OK GO TO 2.
NG Correct.
2 CHECK INSTALLATION
Check that glow plug nut and all glow

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NISSAN ALMERA N16 2003  Electronic Repair Manual 4 CHECK GLOW INDICATOR LAMP OPERATION
Without CONSULT-II
1. Turn ignition switch “ON”.
2. Confirm that the voltage between ECM terminal 347 (Engine coolant temperature sensor signal) and ground is

Page 1247 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 6 CHECK GLOW INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect combination meter harness connector M171.
3. Turn ignition switch “ON”.
4. Check voltage between c

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NISSAN ALMERA N16 2003  Electronic Repair Manual 11 CHECK GLOW RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect glow relay.
SEF391Y
3. Check voltage between glow relay terminals 1, 5 and ground with CONSULT-II or tester.
S