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Home >> Nissan-Datsun >> 2007 >> X-Trail SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1148 To P2138 >> DTC P2122, P2123 App Sensor >> Wiring Diagram

DTC P2122, P2123 App Sensor: Wiring Diagram

Fig 1: Wiring Diagram - EC-APPS1-01
G06152915Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
ITEM CONDITION CHART

TERMINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage)
82 R/Y Sensor ground
(Accelerator pedal position sensor 1)		 [Engine is running] 
  • Warm-up condition 
  • Idle speed
 Approximately 0V
83 L Sensor ground
(Accelerator pedal position sensor 2)		 [Engine is running] 
  • Warm-up condition 
  • Idle speed
 Approximately 0V
90 R Sensor power supply
(Accelerator pedal position sensor 1)		 [Ignition switch: ON]  Approximately 5V
91 BR/Y Sensor power supply
(Accelerator pedal position sensor 2)		 [Ignition switch: ON]  Approximately 5V
98 B/W Accelerator pedal position sensor 2 [Ignition switch: ON] 
  • Engine stopped
  • Accelerator pedal: Fully released
 0.15 - 0.6V
[Ignition switch: ON] 
  • Engine stopped
  • Accelerator pedal: Fully depressed
 1.95 - 2.4V
106 W Accelerator pedal position sensor 1 [Ignition switch: ON] 
  • Engine stopped
  • Accelerator pedal: Fully released
 0.5 - 1.0V
[Ignition switch: ON] 
  • Engine stopped
  • Accelerator pedal: Fully depressed
 3.9 - 4.7V
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