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Wiring Diagram - APPS1

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Fig 1: Wiring Diagram - (EC-APPS1-01)
G02410444Courtesy 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. 
ECM TERMINAL AND GROUND SPECIFICATION DATA AND REFERENCE VALUE

TERMINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage)
48 G Sensor power supply (EVAP) control system pressure sensor) [Ignition switch ON]  Approximately 5V
49 BR/W Sensor power supply (Refrigerant pressure sensor) [Ignition switch ON]  Approximately 5V
68 L/Y Sensor power supply (PSP sensor) [Ignition switch ON]  Approximately 5V
90 LG/R Sensor power supply (APP sensor 1) [Ignition switch ON]  Approximately 5V