Jaguar XJ (X350). Manual — part 574

37 . Disconnect the electrical connector.

38 . Detach the fuel return line valve from the intake air shutoff throttle.

39

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CAUTION: Make sure the fuel return line valve retaining clip is not damaged.

Failure to follow this instruction may result in damage to the vehicle.

Reposition the intake air shutoff throttle.

40

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CAUTION: Make sure the fuel return line valve retaining clip is not damaged.

Failure to follow this instruction may result in damage to the vehicle.

Reposition the intake air shutoff throttle.

41

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CAUTION: Make sure the fuel return line valve retaining clip is not damaged.

Failure to follow this instruction may result in damage to the vehicle.

Remove the intake air shutoff throttle.

42 . Detach the knock sensor (KS) electrical connector.

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43 . Disconnect the KS electrical connector.

44 . Disconnect the engine oil pressure (EOP) sensor electrical connector.

45 . Detach the engine harness.

46 . Detach the glow plug harness.

47 . Detach the engine breather pipe.

48 . Disconnect the vacuum pipe.

49 . Remove the high-pressure fuel supply line retaining bolt.

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