Service manual

3-42 FUEL SYSTEM (DFI)
Throttle Sensor (Service Code 11)
Throttle Sensor Removal/Adjustment
CAUTION
Do not remove or adjust the throttle sensor [A]
since it has been adjusted and set with precision
at the factory.
Never drop the throttle body assy, especially on a
hard surface. Such a shock to the sensor can dam-
age it.
Throttle Sensor Input Voltage Inspection
NOTE
○
Be sure the battery is fully charged.
•
Turn the ignition switch OFF.
•
Disconnect the throttle sensor connector with the needle
nose pliers and connect the harness adapter [A] between
these connectors.
○
In this photo, the air cleaner has been removed for clarity.
Special Tool - Throttle Sensor Setting Adapter: 57001
-1521
•
Connect a digital meter to the harness adapter lead.
Throttle Sensor Input Voltage
Connections to Adapter
Meter (+) → BL (sensor BR/W) lead
Meter (–) → BK/BL (sensor BR/W) lead
•
Measure the input voltage with the engine stopped and
with the connector joined.
•
Turn the ignition switch ON.
Input Voltage at Sensor
Standard: DC 4.75 ∼ 5.25 V
•
Turn the ignition switch OFF.
If the input voltage is normal, check the output voltage.