Operation Section
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8.4 Throttle Body Function Inspection
< CAUTION >
• Be sure to inspect the function of the throttle body after it has been disassembled and reassembled, or after any of its
components have been removed and reinstalled.
• Verifying Throttle Motor: Verify that the motor generates an operating sound when the ignition switch is turned ON.
Also, verify that there is no interference sound.
(1) Erasing DTCs
1) Connect the DST-1 to the DLC3 connector.
2) Operate in accordance with the instructions shown on the
screen to display the "DTC check" screen. Select "Erase
DTCs" to erase the DTCs.
(2) Inspection
• Start the engine and make sure the MIL (Malfunction Indicator Light) does not illuminate and the engine speed is with-
in standards when the air conditioner is turned ON and OFF after the engine has warmed up.
< CAUTION >
Make sure no electrical load is applied.
(3) Final Inspection
• After inspecting the throttle body function, drive test the vehicle to confirm that operation is normal.
16 15 14 13 12 11 10 9
87654321
DLC3
Q000914
Q000916E
This will erase the DTC and freeze frame data.
Do you wish to proceed?
DTC (ECD Erasure)
NG : - OK : +
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