Nissan Note [1447/1872] Dtc p1128 throttle control motor

Nissan Note [1447/1872] Dtc p1128 throttle control motor
DTC P1128 THROTTLE CONTROL MOTOR
EC-1447
[HR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
Diagnostic Procedure
BBS004P5
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screws on the body.
Refer to EC-1342, "
Ground Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Repair or replace ground connections.
TER-
MINAL
NO.
WIRE
COLOR
ITEM CONDITION DATA (DC Voltage)
1P
Throttle control motor
(Open)
[Ignition switch: ON]
Engine stopped
Shift lever: D (A/T), 1st (M/T)
Accelerator pedal: Fully depressed
0-14V
2LG
Throttle control motor relay
power supply
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14V)
4L
Throttle control motor
(Close)
[Ignition switch: ON]
Engine stopped
Shiftlever:DD(A/T),1st(M/T)
Accelerator pedal: Released
0-14V
15 G Throttle control motor relay
[Ignition switch: OFF]
BATTERY VOLTAGE
(11 - 14V)
[Ignition switch: ON] 0-1.0V
PBIB1105E
PBIB1104E
1. IPDM E/R 2. Body ground 3. Body ground
MBIB1550E

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