Nissan Note [1835/1872] Dtc p0641 sensor power supply

Nissan Note [1835/1872] Dtc p0641 sensor power supply
DTC P0641 SENSOR POWER SUPPLY
EC-1835
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Diagnostic Procedure
BBS0046Q
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screw on the body.
Refer to EC-1703, "
Ground Inspection" .
Body ground (1)
Priming pump (2)
OK or NG
OK >> GO TO 2.
NG >> Repair or replace ground connections.
2. CHECK APP SENSOR 1 POWER SUPPLY CIRCUIT-I
1. Disconnect accelerator pedal position (APP) sensor harness
connector (1).
Accelerator pedal position sensor (2)
Accelerator pedal (3)
2. Turn ignition switch ON.
3. Check voltage between APP sensor terminal 4 and ground with
CONSULT-II or tester.
OK or NG
OK >> GO TO 7.
NG >> GO TO 3.
3. CHECK APP SENSOR 1 POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect ECM harness connecor.
3. Check harness continuity between APP sensor terminal 4 and ECM terminal 29.
Refe to Wiring Diagram.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
MBIB1520E
MBIB1345E
Voltage: Approximately 5.0V
MBIB1468E
Continuity should exist.

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