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post #12 of (permalink) Old 11th March 2014
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Re: Laguna 2 dci brake pedal hard

Run the engine for a few minutes - long enough for the servo to build a vacuum - switch the engine off - depres the brake pedal a few times. If the servo has contained a vacuum you should be able to hear a low hiss - if not then either the servo is not getting vacuum supply or not being able to store such. Check the seal up at the brake pedal connections.
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