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Mixture (CO) adjustment potentiometer - removal and refitting
Removal 1 The potentiometer is located on the side of the left-hand suspension turret (see illustration). 17.1 Mixture (CO) adjustment potentiometer (arrowed) - 1.6 EFI engine 2 Disconnect the ...

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. ...

Ford Sierra Service Manual
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