fullymatted.
Back to search
Rennlist

Traction control, limited slip?

Add to repair workspace
Open repair workspace
Original source
8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHTraction control, limited slip?

1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

Insufficient extracted evidence does not mean there is no answer in the original discussions.

1 matching discussions · 8 captured posts examined · 0 partial discussions

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

8 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T053112Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I was out in the rain today for the first time, trying to get the feel on wet roads. What I found is that I would not get smooth wheel spin, if I pushed hard in a straight line till I spun I would get wheel hop on both rear wheels, is this normal? I didn't try too hard in corners but was impressed with how planed this thing is, even compared to my S4. Duane

POST 2Original post

Most probably wasn't wheel hop you felt but the REAR brakes being used as virtual LSD and/or TC.

POST 3Original post

Hmmm....I have experienced this feeling as well and also thought it was wheel hop. The PSM was "on" at the time so I assume that if it were "off" I would have just had wheelspin, right?

POST 4Original post

I have no psm.. and I get wheel hop in the rain.... :-)

POST 5Original post

With PSM off, I get the wheel hop in the wet under WOT. If we had LSDs, I believe this would not happen.

POST 6Original post

I had wheel hop even with LSD and with PSM off...but I was also missing a couple of teeth on the pressure plate. Only time I've gotten smooth wheelspin was in a bit of fine gravel at an autocross. I think it's just inherent to the design of the car with all the weight on the back.

POST 7Original post

LSD doesn't prevent wheel hop. I'm not sure that traction bars will make the right impression, though. The softer the tire compound & the better the tread -- the harder it is to get smooth wheel spin. Just add cheap, hard tires to your car -- that's the ticket.

POST 8 / ORIGINAL POSTEROriginal post

I don't have PSM but the manual hints at some sort of traction control even with PSM off. Sounds normal though. Thanks Duane

This is a source reference. Confirm exact model applicability in the original material.