Fuel pressure regulator - removal and refitting
Note: Refer to the precautions at the end of Section 1 before proceeding.
Removal
1 The fuel pressure regulator is only used on
KE-Jetronic systems and is located behind
the fuel distributor (see illustration).
13.1 KE-Jetronic fuel pressure regulator location (arrowed) behind fuel
distributor
2 Disconnect the battery negative lead.
3 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.
4 Place absorbent cloth beneath the regulator and undo the two fuel feed unions and the fuel return union. Note the pipe locations to ensure correct refitting.
5 Remove the securing tie and withdraw the regulator from its bracket.
Refitting
6 Refitting is a reversal of removal. Ensure
that all unions are correctly reconnected and
secure, and on completion check for fuel leaks
with the engine running (see illustration).
13.6 KE-Jetronic fuel pressure regulator pipe connections
A Fuel feed B Fuel return
5 Remove the securing tie and withdraw the regulator from its bracket.
Refitting
6 Refitting is a reversal of removal. Ensure
that all unions are correctly reconnected and
secure, and on completion check for fuel leaks
with the engine running (see illustration).
See also:
Electronic Fuel Injection (EFI) system
From the 1990 model year, an Electronic Fuel Injection (EFI)
system controlled by the Electronic Engine Control IV (EEC IV) system, and
incorporating an Electronic Distributorless Ignition system ...
General description
The braking system is of the dual circuit
hydraulic type with disc brakes at the front
and drum brakes at the rear. A diagonally split
dual circuit hydraulic system is employed in
which each circu ...
Fuel pump - testing
Caution: Refer to the
precautions in Section 1 before
proceeding.
Mechanical pump
1 On SOHC engines, the fuel pump is located
on the left-hand side of the cylinder block,
next to the oil filter. ...
