C4 rear abs sensor height

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2204ianf
Posts: 1
Joined: 15 Jun 2023, 21:28

C4 rear abs sensor height

Unread post by 2204ianf »

Anyone know the tolerances between the sensor to the ring on the rear brakes C4 vtr 2010?
As the axle is 30mm dia and the ring is 82mm dia it should be 26mm (82/2 - 15 =26?) ? But what should the gap be?
Too close it rips the ring, too far it doesn't read it?
Also having packed the allen bolt out with two washers to level up sensor due to corrosion in the seating area, is the height critical and should I spend time filing off the rust to level off the seating area to the same level as the allen bolt thread which is un-rusted?
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GiveMeABreak
(Donor 2016)
Posts: 41989
Joined: 15 Sep 2015, 19:38
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Re: C4 rear abs sensor height

Unread post by GiveMeABreak »

No, sorry, nothing is mentioned, it should just be a remove and refit. It does specifically mention: "N.B.: The air gap is not adjustable." though.
Please note, I'm no longer active on the Forum, so won't respond to messages.

Marc