V70 XC AWD L5-2.4L Turbo VIN 56 B5254T (1998)
Knock Sensor: Service and Repair
REPLACING KNOCK SENSOR
Special Tools: 999 5533 (5), 999 5474
Preparations
Remove:
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Battery negative lead.
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Throttle pulley cover.
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Throttle cable.
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Spark plug cover.
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Crankcase ventilation from the cylinder head.
Removing Fuel Rail With Injectors
Remove:
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Fuel rail cover
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Injector connectors
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Fuel line clips (2) and fuel rail mounting screws (2)
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Install the five holders 999 5533 on injectors.
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Remove the clip to the vacuum pipe from the pressure regulator.
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Put a tie strap around delivery line and injector 1 holder to prevent them twisting and leaking fuel.
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Carefully lift up injectors and fuel rail and place on a protective cover on top of engine.
NOTE! Handle injectors carefully to avoid damage to nozzles and needles.
Removing hoses and Connectors
Remove:
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Front charge air pipe.
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Air Cleaner (ACL) inlet hose.
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Canister Purge (CP) Valve hose at Intake manifold.
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Pipe from pressure regulator and place on top of engine.