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Old 08-01-2006, 03:07 AM
LeaUK LeaUK is offline
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Join Date: Feb 2003
Location: UK - South East Coast
Posts: 864
No thoughts?


Some additional info:

The brake pedal also sinks after around 30 seconds of pressure (engine running, rock solid when engine off), very much like a leaky master cylinder so I replaced the MC and it still sinks. It also occasionally sinks then takes around 10 seconds to come back up.

Strange. This may or may not be related.

Question. When the ABS system is operating and releasing hydraulic pressure from a brake, where does the fluid go? Someone said to me it's dumped into the modulator which I'm guessing is some type of reserve space in the ABS unit itself!?

Any thoughts most welcomed.
Lea
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'93 R129 500SL-32
'89 190E 2.6 - sold in 2002

http://antron.pwp.blueyonder.co.uk/i...nature/Sig.jpg

Last edited by LeaUK; 08-01-2006 at 03:45 AM.
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