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EG1–186
ENGINE
–
MFI SYSTEM
FUEL PRESSURE REGULATOR
ON–VEHICLE INSPECTION
CHECK FUEL PRESSURE (See page EG1–178)
PRESSURE REGULATOR REMOVAL
1. DISCONNECT VACUUM SENSING HOSE
2. REMOVE NO. 1 EGR PIPE
3. DISCONNECT FUEL HOSE
(a) Put a suitable container or shop towel under the
pressure regulator.
(b) Disconnect the fuel hose the pressure regulator.
4. REMOVE PRESSURE REGULATOR
Loosen the lock nut, and remove pressure regulator.
PRESSURE REGULATOR INSTALLATION
1. INSTALL PRESSURE REGULATOR
Install the pressure regulator. Torque the lock nut.
Torque: 29 N–m (300 kgf–cm. 22 ft–lbf)
2. CONNECT FUEL HOSE
3. INSTALL NO. 1 EGR PIPE
Install a new gasket and No. 1 EGR pipe.
4. CONNECT VACUUM SENSING HOSE
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Troubleshooting
