Electro-magnetic pressure actuator - removal and refitting
Note: Refer to the precautions at the end of Section 1 before proceeding. New O-rings must be used on refitting.
Removal
1 The electro-magnetic pressure actuator is
only used on KE-Jetronic systems and is
located on the side of the fuel distributor.
2 Disconnect the battery negative lead.
3 Remove the air cleaner as described in Section 2.
4 Relieve the system pressure by slowly loosening the cold start valve union on the top of the fuel distributor (see illustration 6.4).
Absorb fuel leakage in a cloth.
5 Disconnect the wiring multi-plug, then undo the two screws securing the actuator to the fuel distributor (see illustration). Remove the unit and the sealing O-rings.
15.5 Pressure actuator wiring multi-plug (arrowed)
Refitting 6 Refitting is the reverse sequence to removal, but ensure both mating faces are clean. New O-rings must be used and care taken not to displace them when fitting. On completion check for fuel leaks with the engine running.
See also:
Major operations possible with the engine in the car
The following work can be carried out
without having to remove the engine:
a) Cylinder head - removal and refitting.
b) Valve clearances - adjustment (see
Chapter 1).
c) Sump - removal and refitt ...
Front hub bearings - renewal
Note: A new driveshaft nut, and a new tie-rod
balljoint split-pin must be used on refitting.
1 Remove the wheel trim and release the
staking on the driveshaft retaining nut using a
suitable punch. ...
Heated Exhaust Gas Oxygen (HEGO) sensor - removal and refitting
Note: A new sealing ring will be required on
refitting.
Removal
1 Apply the handbrake, then jack up the front
of the vehicle and support it on axle stands
(see “Jacking and Vehicle Support”).
2 ...
