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Dccd problem

Old 09 February 2019, 08:10 PM
  #1  
Ryoishikawa
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Default Dccd problem

hey guys just wanna pick your brains . I have a dccd box on my sti but for some unknown reason at slow speed while full lock the rear feels like itís bunny hopping in auto mode . I donít feel it when on open mode. Is there something Iím clearly missing
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Old 09 February 2019, 08:12 PM
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wrx2005
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thats how its supposed to be, one click forward at slow speeds is the way to go
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Old 10 February 2019, 07:01 PM
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scoobaholic
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In auto mode doing a tight turn there should be no hopping or binding as the center diff should be open.

If you‘re in manual mode and not fully open or close to you will get some binding on a tight turn.

That‘s how it‘s on my 05 Sti anyway.
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Old 11 February 2019, 01:23 PM
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SimonCZ
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Originally Posted by scoobaholic View Post
In auto mode doing a tight turn there should be no hopping or binding as the center diff should be open.

If youĎre in manual mode and not fully open or close to you will get some binding on a tight turn.

ThatĎs how itĎs on my 05 Sti anyway.
As above, there should be no binding in auto mode.
I had the same problem recently on 2005 sti, it turned out to be a faulty ABS sensor on one of the wheels. These work together with DCCD so if there is an issue with the sensor it will be affected - worth checking.
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Old 11 February 2019, 01:41 PM
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**jay**
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Check tyres a missmatch of brands and tread depths can cause problems.
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Old 13 February 2019, 12:30 AM
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T5NYW
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alll of the above.

also can be a sign of biding rear struts

​​​​​​​Tony
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Old 14 February 2019, 09:34 AM
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Ryoishikawa
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Car is very low in height so maybe thatís not helping. Tried to raise it yesterday but had no luck

tyres all the same make and tyre size .

Last edited by Ryoishikawa; 14 February 2019 at 09:38 AM.
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Old 17 February 2019, 03:48 PM
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Markyscoob
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Are you talking slow moving forwards or backwards. If it's backwards....They all do that sir! it's the design of the rear diff. Forwards they shouldn't.
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