Nissan Primera P11. Manual — part 278
POWER TRANSISTOR
NCEC0573S02
1.
Disconnect power transistor harness connector.
2.
Check power transistor resistance between terminals 5 and 7.
Terminals
Resistance
Result
5 and 7
Except 0
Ω
OK
0
Ω
NG
If NG, replace distributor.
SEF239X
Distributor
IGNITION SIGNAL
SR20DE
Component Inspection (Cont’d)
EC-311
CONSULT-II Reference Value in Data Monitor
Mode
NCEC0441
Specification data are reference values.
MONITOR ITEM
CONDITION
SPECIFICATION
START SIGNAL
I
Ignition switch: ON
,
START
,
ON
OFF
,
ON
,
OFF
ECM Terminals and Reference Value
NCEC0442
Specification data are reference values and are measured between each terminal and 48 (ECM ground).
TERMI-
NAL
NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
41
B/Y
Start signal
[Ignition switch “ON”]
Approximately 0V
[Ignition switch “START”]
9 - 12V
START SIGNAL
SR20DE
CONSULT-II Reference Value in Data Monitor Mode
EC-312
Wiring Diagram
NCEC0440
YEC252
BATTERY
Refer to EL-POWER.
Detectable line for DTC
Non-detectable line for DTC
Hyper CVT models
M/T models
FUSE
BLOCK
(J/B)
IGNITION
SWITCH
ECM
.
REFER TO THE FOLLOWING
M1
FUSE BLOCK -
Junction Box (J/B)
E104
FUSE BLOCK -
Junction Box (J/B)
OFF
ACC
ON
ST
START SIGNAL
SR20DE
Wiring Diagram
EC-313
Diagnostic Procedure
=NCEC0443
1
INSPECTION START
Do you have CONSULT-II?
Yes or No
Yes
©
GO TO 2.
No
©
GO TO 3.
2
CHECK OVERALL FUNCTION
With CONSULT-II
1. Turn ignition switch “ON”.
2. Check “START SIGNAL” in “DATA MONITOR” mode with CONSULT-II under the following conditions.
PEF111P
MTBL0140
OK or NG
OK
©
INSPECTION END
NG
©
GO TO 4.
3
CHECK OVERALL FUNCTION
Without CONSULT-II
1. Turn ignition switch to “START”.
2. Check voltage between ECM terminal 41 and ground under the following conditions.
SEF142X
MTBL0143
OK or NG
OK
©
INSPECTION END
NG
©
GO TO 4.
Condition
“START SIGNAL”
IGN “ON”
OFF
IGN “START”
ON
CONNECT
Condition
Voltage
Ignition switch “START”
Battery voltage
Except above
Approximately 0V
START SIGNAL
SR20DE
Diagnostic Procedure
EC-314
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