Fuel pressure regulator - removal and refitting
Note: Refer to the precautions at the end of Section 1 before proceeding. A new sealing ring will be required on refitting.
Removal
1 Disconnect the battery negative lead.
2 Depressurise the fuel system as described in Section 6.
3 Disconnect the fuel return hose from the regulator. Be prepared for fuel spillage and take adequate fire precautions (see illustration).
8.3 Fuel pressure regulator assembly - 1.6 EFI engine
A Regulator
B Fuel return hose
(to tank)
C Vacuum hose
D Securing bolts
4 Disconnect the vacuum hose from the regulator.
5 Unscrew the two securing bolts and withdraw the regulator from the fuel rail.
6 Recover the sealing ring.
Refitting
7 Refitting is a reversal of removal, but use a
new sealing ring, and on completion, switch
the ignition on and off five times without
cranking the engine and check for fuel leaks.
See also:
Load apportioning valve P100 models) - removal and refitting
Caution: Refer to the
precautions in Section 1.
Removal
1 Chock the front wheels, jack up the rear of
the vehicle and support on axle stands (see
“Jacking and Vehicle Support”).
2 The load appor ...
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Steering and suspension security check (Every 12 000 miles (20 000 km) or 12
months)
1 Check the shock absorbers by bouncing
the vehicle up and down at each corner in
turn. When released, it should come to rest
within one complete oscillation. Continued
movement, or squeaking and ...