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FI
h. Use the vacuum pressure pump gauge set
to adjust the fuel pressure in relation to the
vacuum pressure as described below.
NOTE:
The vacuum pressure should not exceed
100 kPa (1 mmHg).
Faulty → Replace the pressure regulator.
▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲▲▲
Increase the vacuum pressure
→
Fuel pressure is decreased
Decrease the vacuum pressure
→
Fuel pressure is increased
FUEL INJECTION SYSTEM