Golf III L4-2.0L (ABA) (1995)
Braking Sensor/Switch: Service and Repair
Removing
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Release vacuum from brake booster by operating brake pedal several times.
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Move coolant expansion tank to one side.
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Remove wiring harness connector.
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Pry out circlip from brake pedal position sensor -G1OO- with scribe or similar tool.
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Pull brake pedal position sensor -G1OO- from brake booster.
Installing
Note: The brake fluid reservoir has been removed for illustration purposes only.
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Install new circlip so that gap in circlip points downward (arrow).
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Coat new 0-ring seal with lubricant (e.g. soft soap) and install on sensor.
Note: The brake pedal position sensor must be installed so that the groove (arrow) is 180° opposed to the circlip gap.
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Insert brake pedal position sensor into brake booster and listen for click as circlip locks into groove of sensor.
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Gently pull on sensor by hand to ensure that it is properly seated.