2003 NISSAN ALMERA N16 Electronic Repair Manual

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Page 857 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DTC P0221 TP SENSOR
EC-527
[QG (WITHOUT EURO-OBD)]
C
D
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MA
EC
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground t

Page 858 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual EC-528
[QG (WITHOUT EURO-OBD)]
DTC P0221 TP SENSOR
2. CHECK THROTTLE POSITION SENSOR POWER SUPPLY CIRCUIT
1. Disconnect electric throttle control actuator harness connector.
2. Turn ignition switch �

Page 859 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DTC P0221 TP SENSOR
EC-529
[QG (WITHOUT EURO-OBD)]
C
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EC
6.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
1. Replace the electric throttle control actuator.
2. Perform EC-425, "
Th

Page 860 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual EC-530
[QG (WITHOUT EURO-OBD)]
DTC P0222, P0223 TP SENSOR
DTC P0222, P0223 TP SENSOR
PFP:16119
Component DescriptionEBS00KGS
Electric Throttle Control Actuator consists of throttle control moto

EC-530
[QG (WITHOUT EURO-OBD)]
DTC P0222, P0223 TP SENSOR
DTC P0222, P0223 TP SENSOR
PFP:16119
Component DescriptionEBS00KGS
Electric Throttle Control Actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has the two sensors. These sensors are
a kind of potentiometers which transform the throttle valve position
into output voltage, and emit the voltage signal to the ECM. In addi-
tion, these sensors detect the opening and closing speed of the
throttle valve and feed the voltage signals to the ECM. The ECM
judges the current opening angle of the throttle valve from these sig-
nals and the ECM controls the throttle control motor to make the
throttle valve opening angle properly in response to driving condi-
tion.
CONSULT-II Reference Value in Data Monitor ModeEBS00KGT
Specification data are reference values.
*: Throttle position sensor 2 signal is converted by ECM internally. Thus, it differs from ECM terminal voltage signal.
On Board Diagnosis LogicEBS00KGU
These self-diagnoses have the one trip detection logic.
FAIL-SAFE MODE
When the malfunction is detected, the ECM enters fail-safe mode and the MI lights up.
DTC Confirmation ProcedureEBS00KGV
NOTE:
If “DTC Confirmation Procedure” has been previously conducted, always turn ignition switch “OFF” and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10V at idle.
PBIB0145E
MONITOR ITEM CONDITION SPECIFICATION
THRTL SEN1
THRTL SEN2*
●Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released More than 0.36V
●Shift lever:
D (A/T models)
1st (M/T models)Accelerator pedal: Fully depressed Less than 4.75V
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0222
0222Throttle position sensor 1
circuit low inputAn excessively low voltage from the TP sensor 1
is sent to ECM.
●Harness or connectors
(The TP sensor 1 circuit is open or
shorted.)
●Electric throttle control actuator
(TP sensor 1) P0223
0223Throttle position sensor 1
circuit high inputAn excessively high voltage from the TP sensor 1
is sent to ECM.
Engine operation condition in fail-safe mode
The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10
degrees.
The ECM regulates the opening speed of the throttle valve to be slower than the normal condition.
So, the acceleration will be poor.

Page 861 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DTC P0222, P0223 TP SENSOR
EC-531
[QG (WITHOUT EURO-OBD)]
C
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EC
WITH CONSULT-II
1. Turn ignition switch “ON”.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engin

Page 862 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual EC-532
[QG (WITHOUT EURO-OBD)]
DTC P0222, P0223 TP SENSOR
Wiring Diagram
EBS00KGW
YEC287A

Page 863 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DTC P0222, P0223 TP SENSOR
EC-533
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM g

Page 864 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual EC-534
[QG (WITHOUT EURO-OBD)]
DTC P0222, P0223 TP SENSOR
2. CHECK THROTTLE POSITION SENSOR 1 POWER SUPPLY CIRCUIT
1. Disconnect electric throttle control actuator harness connector.
2. Turn ignition

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