FUEL SYSTEM AND THROTTLE BODY 6-23
FUEL INJECTOR INSTALLATION
• Apply thin coat of the engine oil to new injector cushion seals
and O-rings. (!6-20)
• Install the injector by pushing it straight to the throttle body.
Never turn the injector while pushing it. (! 6-20)
THROTTLE VALVE SYNCHRONIZATION
Check and adjust the throttle valve synchronization among two
cylinders.
Step 1
• Remove the fuel tank. (!6-3)
• Remove the ISC valve. (!6-18)
• Connect the ISC valve coupler 1 and hoses 2.
• Connect the special tool (Mode select switch) to the dealer
mode coupler. (!5-18)
• Disconnect the vacuum hoses 3 from each throttle body.
• Connect the vacuum tester hoses 4 to each vacuum nipple
on the throttle body.
#1 #2
#1 #2
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