ELECTRICAL COMPONENTS
8-56
c. Start the engine.
d. Measure the throttle position sensor input
voltage.
EAM30307
CHECKING THE INTAKE AIR
TEMPERATURE SENSOR
1. Remove:
• Intake air temperature sensor
(from the air filter case)
EWA14110
• Handle the intake air temperature sensor
with special care.
• Never subject the intake air temperature
sensor to strong shocks. If the intake air
temperature sensor is dropped, replace it.
2. Check:
• Intake air temperature sensor resistance
Out of specification Replace.
a. Connect the digital circuit tester () to the
intake air temperature sensor terminal.
EAM30467
CHECKING THE GEAR POSITION SWITCH
1. Remove:
• Gear position switch
2. Check:
• Gear position switch
Out of specification Replace.
3.
Intake air temperature sensor re-
sistance
5400–6600 at 0 C (5400–6600
at 32 F)
Intake air temperature sensor re-
sistance
289–391 at 80 C (289–391 at
176 F)
Digital circuit tester (CD732)
90890-03243
Model 88 Multimeter with tachom-
eter
YU-A1927
• Positive tester probe
Brown/White “1”
• Negative tester probe
Black/Blue “2”
2
1
Digital circuit tester (CD732)
90890-03243
Model 88 Multimeter with tachom-
eter
YU-A1927
Continuity
Positive tester probe
Sky blue “1”
Negative tester probe
Sensor terminal “a”
Continuity
Positive tester probe
Pink “2”
Negative tester probe
Sensor terminal “b”
Continuity
Positive tester probe
Pink “2”
Negative tester probe
Sensor terminal “c”
Continuity
Positive tester probe
Yellow/White “3”
Negative tester probe
Sensor terminal “d”
Continuity
Positive tester probe
Yellow/White “3”
Negative tester probe
Sensor terminal “e”
Continuity
Positive tester probe
Yellow/White “3”
Negative tester probe
Sensor terminal “f”
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