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EC-1572
[YD (WITHOUT EURO-OBD)]
DTC P0182, P0183 FUEL PUMP TEMPERATURE SENSOR
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.
Diagnostic Procedure BBS0029L
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screws on the body. Refer to EC-1528, "
Ground Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Repair or replace ground connections.
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION
DATA
(DC Voltage and Pulse Signal)
50 PU
Fuel pump temperature
sensor
[Engine is running]
● Warm-up condition
Approximately 0.3 - 5.3V
Output voltage varies with fuel
pump temperature
69 B
Fuel pump temperature
sensor ground
[Engine is running]
● Warm-up condition
● Idle speed
Approximately 0.3V
PBIB2020E
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