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Fuel Pressure: Fuel-Injected

  1. Disconnect fuel pump connector. Crank engine for at least 5 seconds. If engine starts, let it run until it stops. Disconnect fuel hose at pressure regulator and install fuel pressure gauge using "T" connector.
  2. Start engine and check fuel pressure at idle. See the REGULATED FUEL PRESSURE  table. Ensure fuel pressure increases as engine speed increases.
REGULATED FUEL PRESSURE

Application At Idle: psi (kg/cm2 )
Justy 31-34 (2.2-2.4)