Infiniti G20 (P11). Manual

CHECK INTERMITTENT INCIDENT

Refer to “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-146.

INSPECTION END

IDX

REFRIGERANT PRESSURE SENSOR

Diagnostic Procedure (Cont’d)

EC-623

CONSULT-II Reference Value in Data Monitor
Mode

NCEC0664

Specification data are reference values.

MONITOR ITEM

CONDITION

SPECIFICATION

LOAD SIGNAL

Ignition switch: ON

Rear window defogger switch “ON”
and/or lighting switch “2ND”

Rear window defogger switch and
lighting switch “OFF”

OFF

ECM Terminals and Reference Value

NCEC0665

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 dam-
age to the ECM’s transistor. Use a ground other than ECM terminals, such as the ground.

TER-

MINAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA (DC Voltage)

Electric load signal

[Engine is running]

Rear window defogger switch “ON” and/or lighting
switch “2ND”

BATTERY VOLTAGE
(11 - 14V)

[Engine is running]

Rear window defogger switch and lighting switch
“OFF”

Approximately 0V

ELECTRICAL LOAD SIGNAL

CONSULT-II Reference Value in Data Monitor Mode

EC-624

Wiring Diagram

NCEC0641

TEC728

IDX

ELECTRICAL LOAD SIGNAL

Wiring Diagram

EC-625

Infiniti G20 (P11). Manual - part 303