Renew the injector O-rings and grommets (arrowed)

B... and pull the grommets from the injector bores

A Recover the spacers from the cylinder head...

B... then using a stiff piece of

C Remove the O-rings from the bores in the intake manifold

plastic...

48 Remove the PCV hose from the cylinder head cover.

49 Disconnect the wiring plugs from the top of the injectors (see illustration).

50 Undo the bolt securing the fuel pipe to the cylinder head.

51 Disconnect the fuel supply pipe from the fuel rail by sliding the clamp from the pipe then using a piece of stiff plastic to release the internal clips inside the connection (see illustrations).

52 Undo the two mounting bolts and remove the fuel rail complete with injectors (see illustration).

53 Remove the two spacers and 4 grommets, then pull the injectors from the fuel rail (see illustrations).

54 If you intend to re-use the same injectors, renew the grommets and O-rings (see illustration).

Fuel and exhaust systems 4A•11

12.59 Temperature/resistance chart for the intake air temperature sensor

55 Refitting of the fuel injectors is the reverse of removal.

56 Tighten the fuel rail mounting bolts to the torque listed in this Chapter's Specifications.

Intakeair temperature sensor

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