Nissan Terrano model r20 series 2004. Instruction — part 129
CONSULT-II Reference Value in Data Monitor
Mode
Remarks: Specification data are reference values.
MONITOR ITEM
CONDITION
SPECIFICATION
FUEL TEMP SEN
I
Engine: After warming up
More than 40°C (104°F)
SPILL/V
I
Engine: After warming up
Approx. 13°CA
INJ TIMG C/V
I
Engine: After warming up,
idle the engine.
Approx. 50 - 70%
DECELER F/CUT
I
Engine: After warm-
ing up
Idle
OFF
BARO SEN
I
Ignition switch: ON
Altitude
Approx. 0 m (0 ft): Approx. 100.62 kPa (1.0062 bar, 1.026 kg/cm
2
, 14.59
psi)
Approx. 1,000 m (3,281 ft): Approx. 88.95 kPa (0.8895 bar, 0.907 kg/cm
2
,
12.90 psi)
Approx. 1,500 m (4,992 ft): Approx. 83.16 kPa (0.8316 bar, 0.848 kg/cm
2
,
12.06 psi)
Approx. 2,000 m (6,562 ft): Approx. 78.36 kPa (0.7836 bar, 0.799 kg/cm
2
,
11.36 psi)
ECM Terminals and Reference Value
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may damage the
ECM’s transistor. Use a ground other than ECM terminals, such as the ground.
TER-
MINAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
33
G
Electronic control fuel
injection pump
Engine is running.
Warm-up condition
Idle speed
Approximately 2.5V
40
R
Electronic control fuel
injection pump
Engine is running.
Warm-up condition
Idle speed
Approximately 2.5V
52
Y
Electronic control fuel
injection pump
Engine is running.
Idle speed
Approximately 0.1V
53
OR
Electronic control fuel
injection pump
Engine is running.
Idle speed
Approximately 0.35V
On Board Diagnosis Logic
Malfunction is detected when .
Check Items (Possible cause)
I
Fuel cut control system does not function properly.
I
Harness or connectors
(Electronic control fuel circuit is open or shorted.)
I
Electronic control fuel
DTC 1004 FUEL CUT SYSTEM1
ZD30DDTi
EC-238
DTC Confirmation Procedure
WITH CONSULT-II
1) Turn ignition switch “ON” and wait at least 2 seconds.
2) Select “DATA MONITOR” mode with CONSULT-II.
3) 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.)
4) Turn ignition switch “OFF”, wait at least 5 seconds and then turn
“ON”.
5) If DTC is detected, go to “Diagnostic Procedure”, EC-242.
WITHOUT CONSULT-II
1) Turn ignition switch “ON” and wait at least 2 seconds.
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 5 seconds and then turn
“ON”.
4) Perform “Diagnostic Test Mode II (Self-diagnostic results)” with
ECM.
5) If DTC is detected, go to “Diagnostic Procedure”, EC-242.
SEF817Y
DTC 1004 FUEL CUT SYSTEM1
ZD30DDTi
EC-239
Wiring Diagram
LHD MODELS
YEC181A
DTC 1004 FUEL CUT SYSTEM1
ZD30DDTi
EC-240
RHD MODELS
YEC182A
DTC 1004 FUEL CUT SYSTEM1
ZD30DDTi
Wiring Diagram (Cont’d)
EC-241
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