3-80 FUEL SYSTEM (DFI)
Subthrottle Valve Actuator (Service Code 62)
Input Voltage Inspection
Be sure the battery is fully charged.
Turn the ignition switch OFF.
Remove the fuel tank (see Fuel Tank Removal).
Connect the peak voltage adapter [A] and a digital meter
[B] to the connector (main harness side) [C], using the
needle adapter set [D].
Special Tools - Peak Voltage Adapter: 57001-1415
Subthrottle Valve Actuator Input Voltage
Connections to Harness Connector
(I) Meter (+) → BK lead 
Meter (–) → P lead 
(II) Meter (+) → G lead 
Meter (–) → W/BL lead 
Measure the actuator input voltage with the engine
stopped, and with the connector joined.
Turn the ignition switch ON.
Input Voltage at Sensor
If the reading is out of the range, check the wiring to ECU
(see next diagram).
If the wiring is good, replace the ECU.
Install the fuel tank (see Fuel Tank Installation).
Needle Adapter Set: 57001-1457
about 8.9 ∼ 10.9 V DC
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