Throttle Body Removal And Installation - KYMCO Downtown 350i Repair Manual

6.Fuel System
Downtown 350i

Throttle Body Removal and Installation

SAFETY FIRST: Protective gloves and eyewear are recommended at this
point.
Inspection
Remove the seat. See the Seat topic for more information.
Remove the luggage box. See the Seat topic for more information.
Throttle Body /MAP/ISC/TPS
● Turn off the ignition switch during removal/installation.
● Check and confirm if the voltage is over 12V with a voltmeter after replacement.
● Check and confirm if the other connectors are installed correctly after
replacement.
● Do not damage the throttle body, it may cause the throttle and idle valve to fail
synchronization.
● The throttle body is preset in KYMCO factory, do not disassemble it incorrectly.
● Do not loosen or tighten the painted bolts and screws for the throttle body.
Loosening or tightening them can cause the throttle and idle valve
synchronization to fail.
● TPS and ISC have to be reset after the throttle body MAP, TPS, ISC or ECU
has been reinstalled.
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