KYMCO Downtown 300i ABS, Service Manual, Page: 164 / 263

13. FUEL INJECTION SYSTEM
13-27
Downtown 300i ABS
Apply oil onto a new O-ring.
When install the MAP onto the throttle body,
being careful not to damage the O-ring.
Install the set plate and tighten the screw
securely.
Apply oil onto a new O-ring.
When install the ISC and set plate onto the
throttle body, being careful not to damage
the O-ring.
DIAGNOSTIC TOOL
CONNECTOR
INSPECTION
Put the side stand up and engine stop switch
is at “RUN”.
Turn the ignition switch to “ON”
Measure the voltage between the following
terminals of the diagnostic tool connector
with PDA tester.
Terminal Normal
Black (+) – Green (-) Battery voltage
White/Yellow (+) – Green (-)
Battery voltage
－
1 V
MAP
O-ring
Always replace an O-ring with a new one.
＊
Screw ISC/Set Plate
Screw/Set Plate MAP
Diagnostic Connector