A SERVICE OF

logo

7 - 37
FI
CAUTION:
The throttle bodies should not be disas-
sembled unnecessarily.
CHECKING THE INJECTOR
1. Check:
injector
Damage Replace.
CHECKING THE THROTTLE BODY
1. Check:
throttle body
Cracks/damage Replace the throttle
bodies.
2. Check:
fuel passages
Obstruction Clean.
▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼
a. Wash the throttle body in a petroleum-
based solvent.
Do not use any caustic carburetor cleaning
solution.
b. Blow out all of passages with compressed
air.
▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲
CHECKING THE PRESSURE REGULATOR
1. Check:
pressure regulator
Damage Replace.
FUEL INJECTION SYSTEM