Dsg rocking?!

JoeH93

JoeH93

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Hello,

While I'm driving along my dsg box is rocking so to speak, the revs will drop slightly and pick back up and make it rock, happens at steady throttle. Any ideas or fixes??


Cheers
 
Also when i just casually accelerate out of a junction or something as it picks up revs, it will stop building up for a millisecond like its losing boost
 
JoeH93 said:
Hello,

While I'm driving along my dsg box is rocking so to speak, the revs will drop slightly and pick back up and make it rock, happens at steady throttle. Any ideas or fixes??


Cheers
Click to expand...
Is this happening at low speeds...mine selects 2nd a bit early sometimes and the outcome is similar to the above
 
dex140 said:
Is this happening at low speeds...mine selects 2nd a bit early sometimes and the outcome is similar to the above
Click to expand...
1100-1500 ish, gonna service it and see how it goes
 
Sayam said:
If physically rocking then check mountings.
Click to expand...
It's rocking as in the engine is dropping the Revs up and down and making it jerk, gonna service it and go from there mate
 
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If the revs are dropping sounds like an air leak to be honest, then the box is a consequence of that?
 
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JoeH93 said:
Also when i just casually accelerate out of a junction or something as it picks up revs, it will stop building up for a millisecond like its losing boost
Click to expand...
Narrowed it down a bit an it does this violent jerking motion is when I'm in first and second accelerating slowly Like in traffic or what not, and also in 4th sometimes, it's as if it's trying to change up or down like it doesn't know what to do, could it be the mechatronic unit maybe?
 
The mechatronic issues will show up in reverse gear backing up a hill. Same thing, jerky drive.
 
audi upgrades
Quick update, had the dsg serviced for £150 from audi and feels a million times smoother because the last time it was done according to paperwork I have was 08! but still have this slight rock mostly at light throttle. Need to fix the oring on the inter cooler and give the sticky vanes a sort out as I had an over boosting fault a while back
 
JoeH93 said:
Also when i just casually accelerate out of a junction or something as it picks up revs, it will stop building up for a millisecond like its losing boost
Click to expand...
sure this is not the traction control kicking in???
I been told mounts are know to go a lot on a3. its right under the gear box a big ring with a dog bone connected to the gearbox.
 
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