Throttle Sensor (Service Code 11)
Adjust the sensor position so that the output voltage is
within the specified voltage range.
Throttle Sensor Output Voltage
DC 0.58 ∼ 0.62 V
If the input voltage reading shows other than 5 V, calculate
a valid output voltage range as follows:
In the case of an input voltage of 4.75 V
0.58 × 4.75 ÷ 5.00 = 0.55 V
0.62 × 4.75 ÷ 5.00 = 0.59 V
Thus, the valid range is 0.55 ∼ 0.59 V.
Once the sensor is properly adjusted, tighten the throttle
Take care not to vary the output voltage when tightening
the throttle sensor screw.
Turn the throttle from closed to full open more than 2
times, and measure the output voltage.
If the output voltage is not within the specified range, read-
just the sensor.
Install the throttle body assy (see Throttle Body Assy In-
Throttle Sensor Input Voltage Inspection
Be sure the battery is fully charged.
Rear Frame with Air Cleaner Housing (see Rear Frame
Removal in the Frame chapter)
Disconnect the throttle sensor connector and connect the
measuring adapter [A] between these connectors.
Main Harness [B]
Throttle Sensor [C]
Special Tool - Measuring Adapter: 57001-1700
Connect a digital meter [D] to the measuring adapter
Throttle Sensor Input Voltage
Connections to Adapter:
Digital Meter (+) → R (sensor BL) lead
Digital Meter (–) → BK (sensor BK) lead
Refer to the Self-diagnosis Procedures, connect the 12 V
battery to the main harness.
FUEL SYSTEM (DFI) 3-33