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4-5
4-5
Engine Servicing
(1) FUEL PRESSURE GAUGE (1) NEW SEALING WASHERS
(2) BANJO BOLT
(1) VACUUM HOSE
(2) PRESSURE REGULATOR
Start the engine.
Read the fuel pressure at idle speed.
Idle Speed: 1,800 ± 100 (rpm)
Standard: 260 kPa (2.65 kgf/cm2, 38 psi)
If the fuel pressure is higher than specified, inspect the
following:
– Pinched or clogged fuel return hose
– Pressure regulator
– Fuel pump (page 4–6)
If the fuel pressure is lower than specified, inspect the
following:
– Fuel line leaking
– Clogged fuel filter
– Pressure regulator
– Fuel pump (page 4–6)
After inspection, remove the banjo bolt and reinstall and
tighten the fuel feed hose banjo bolt using a new sealing
washer.
Always replace the sealing washers with new ones when
the fuel feed hose banjo bolt is removed or loosened.
Torque: 22 N•m (2.2 kgf•m, 16 lbf•ft)
Connect the pressure regulator vacuum hose.
2
1
1
1
2
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