2006 NISSAN VERSA Workshop Service Repair Manual

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Page 1697 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-528Revision: June 2006
DTC P2135 TP SENSOR
2007 Versa
Wiring DiagramUBS00QND
BBWA2657E

Page 1698 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P2135 TP SENSOR
EC-529
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EC
Revision: June 20062007 Versa
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM gr

Page 1699 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-530Revision: June 2006
DTC P2135 TP SENSOR
2007 Versa
2. CHECK THROTTLE POSITION SENSOR POWER SUPPLY CIRCUIT
1. Disconnect electric throttle control actuator (1) harness connec-
tor.
–: Vehicle f

Page 1700 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P2135 TP SENSOR
EC-531
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Revision: June 20062007 Versa
6. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
1. Replace the electric throttle control actuator.
2. Perform EC-78, "

Page 1701 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-532Revision: June 2006
DTC P2138 APP SENSOR
2007 Versa
DTC P2138 APP SENSORPFP:18002
Component DescriptionUBS00QNH
The accelerator pedal position sensor is installed on the upper end
of the acceler

EC-532Revision: June 2006
DTC P2138 APP SENSOR
2007 Versa
DTC P2138 APP SENSORPFP:18002
Component DescriptionUBS00QNH
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The sensor detects the accelera-
tor position and sends a signal to the ECM.
Accelerator pedal position sensor has two sensors. These sensors
are a kind of potentiometers which transform the accelerator pedal
position into output voltage, and emit the voltage signal to the ECM.
In addition, these sensors detect the opening and closing speed of
the accelerator pedal and feed the voltage signals to the ECM. The
ECM judges the current opening angle of the accelerator pedal from
these signals and controls the throttle control motor based on these
signals.
Idle position of the accelerator pedal is determined by the ECM
receiving the signal from the accelerator pedal position sensor. The ECM uses this signal for the engine oper-
ation such as fuel cut.
CONSULT-II Reference Value in Data Monitor ModeUBS00QNI
Specification data are reference values.
*: Accelerator pedal position sensor 2 signal is converted by ECM internally. Thus, it differs from ECM terminal voltage.
On Board Diagnosis LogicUBS00QNJ
This self-diagnosis has the one trip detection logic.
NOTE:
If DTC P2138 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.
Refer to EC-430, "
DTC P0643 SENSOR POWER SUPPLY" .
PBIB1741E
MONITOR ITEM CONDITION SPECIFICATION
ACCEL SEN 1
Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released 0.6 - 0.9V
Accelerator pedal: Fully depressed 4.0 - 4.8V
ACCEL SEN 2*
Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released 0.6 - 0.9V
Accelerator pedal: Fully depressed 3.9 - 4.8V
CLSD THL POS
Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released ON
Accelerator pedal: Slightly depressed OFF
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2138
2138Accelerator pedal posi-
tion sensor circuit
range/performanceRationally incorrect voltage is sent to ECM
compared with the signals from APP sensor 1
and APP sensor 2.
Harness or connector
(APP sensor 1 and 2 circuit is open or
shorted.)
[Crankshaft position sensor (POS) circuit
is shorted.]
(Refrigerant pressure sensor circuit is
shorted.)
Accelerator pedal position sensor
(APP sensor 1 and 2)
Crankshaft position sensor (POS)
Refrigerant pressure sensor

Page 1702 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P2138 APP SENSOR
EC-533
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Revision: June 20062007 Versa
FAIL-SAFE MODE
When the malfunction is detected, ECM enters fail-safe mode and the MIL lights up.
DTC Confirmation P

Page 1703 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual EC-534Revision: June 2006
DTC P2138 APP SENSOR
2007 Versa
Wiring DiagramUBS00QNL
BBWA2654E

Page 1704 of 2896

NISSAN VERSA 2006 Workshop Service Repair Manual DTC P2138 APP SENSOR
EC-535
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EC
Revision: June 20062007 Versa
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM g

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