Carburettor (Pierburg 2V type) - removal and refitting

1 Proceed as described for the Ford VV carburettor but note the following.

2 The Pierburg carburettor is not fitted with an anti-dieselling valve.

3 Disconnect all relevant wiring plugs and vacuum pipes, if necessary noting their locations as an aid to refitting.

4 Disconnect the throttle arm from the throttle lever by removing the retaining clip instead of disconnecting the cable (see illustration).

19.4 Throttle arm retaining clip (arrowed) -  Pierburg
19.4 Throttle arm retaining clip (arrowed) - Pierburg 2V carburettor

5 The carburettor is secured to the inlet manifold by three Torx type screws (see illustration).

19.5 Removing the carburettor securing  screws
19.5 Removing the carburettor securing screws (arrowed) - Pierburg 2V carburettor

6 On CVH models an insulator block is fitted between the carburettor and the inlet manifold in place of a gasket. There is no need to renew the insulator block on refitting.

Carburettor (Pierburg 2V type) - idle speed and mixture adjustment

Refer to Chapter 1, Sections 15 and 16.

    See also:

    Engine idle speed check (Every 6000 miles (10 000 km) or 6 months)
    Caution: Refer to the precautions in Section 1, Chapter 4, Part A or B (as applicable), before proceeding. Before carrying out any carburettor adjustments, ensure that the ignition timing and sp ...

    Engine/automatic transmission assembly - reconnection and refitting
    1 Reverse the procedure described in Section 11, noting the following points. 2 Check that the engine adapter plate is correctly positioned on its locating dowels. 3 As the torque converter is onl ...

    Speed sender unit - removal and refitting
    The sender unit is similar to that used with the fuel computer described in Chapter 12. ...