5. Fuel Injection System
5-22
Check the oil seal of fuel pressure regulator
for any damage or deformation.
Caution
● Replace the oil seal if any damage or
deformation is found.
Installation
Install in the reverse order of removal.
Inspection:
Disconnect the fuel pipe from the fuel injector.
Connect the fuel pressure gauge to check the
fuel pressure.
Caution
● Make sure the fuel pressure is normal
(2.5 bar).
● Always release the fuel pressure before
removing the fuel pipe to prevent the fuel
from splashing.
Special tool:
Fuel pressure gauge SYM-HT07010
Replace the fuel pressure regulator with new
one if malfunction is confirmed.
O-ring
Fuel outlet pipe
Fuel pressure gauge
Fuel inlet pipe
Fuel pressure regulator
Fuel pressure regulator
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