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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHlsd question
Leading reported evidence
Use abs/brakes
Suggestion or failed attempt
No successful repair reported for this finding.
0
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0
Unsuccessful attempts
1
Discussions
Read evidence and context
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Discussions that contain suggestions
1
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Suggestion
No doubt its cheaper and quieter to have a computer controlled traction device like PSM (which uses the ABS/Brakes to limit slip) than a mechanical LSD.
Leading evidence: 'Use abs/brakes' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use abs/brakes' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
Discussions that contain suggestions
1
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Suggestion
PSM is just another crutch that manufacturers are using so EVERYONE can claim that they know how to drive a sports car.
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Use abs/brakes
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1
0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.
0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.
Suggestion
No doubt its cheaper and quieter to have a computer controlled traction device like PSM (which uses the ABS/Brakes to limit slip) than a mechanical LSD.
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.
18 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
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Generation: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
I have tried searching but have not found an answer.
I just bought a 2001 996 C2 and just assumed it would have lsd. Now I am learning that most did not have them. How can I find out if mine has it?
Thanks
I don't think LSD was even an option for years other than '99, except for the 40th anniversary edition, but I could be wrong.
=Carlos=
P.S. For the 99's, if you look on the underside of the hood and see the option code 220 listed, that means LSD-equipped.
I am so surprised to hear that. I was a BMW M3 guy before this and I was under the impression that a limited slip would be standard on all cars of this calibre. I also just got rid of my Mini Cooper S because without the lsd it drove me crazy (constantly spinning inside tire).
Not having an LSD isn't much of a hinderance in these cars, even at the track. If with an LSD, the new GT3 only locks 28% on Acceleration. Keep in mind where the weight is in these cars. With all the weight near the drive wheels, traction is not an issue. Where as on a FWD...
As stated above, in the US the LSD was an option only for 99' It was standard on the 40th An Ed (which also came with PSM standard). It was still optional in Europe other years.
FYI, an LSD has been optional on the Cooper S since 05'.
The advantage of LSD over PSM is that it transfers power whereas the PSM reduces power. Totally different systems and PSM is NOT better for true racing, yet may be better to save the novice driver. PSM is just another crutch that manufacturers are using so EVERYONE can claim that they know how to drive a sports car.
I guess I was just shocked that it wasn't standard on all 911s. Is it true that the Boxster has always had it? If so, does the Boxster need it more than a 996?
It's never been "standard" on a regular 911. From 1960s to present.
No doubt its cheaper and quieter to have a computer controlled traction device like PSM (which uses the ABS/Brakes to limit slip) than a mechanical LSD.
Boxster never had LSD. Not even optional.
And no, the Boxster doesn't need LSD anymoreso than a 911. Boxsters also have rear weight bias (~47/53), but less power than 911.
My Boxster tended toward four wheel drift on acceleration out of a turn. No power oversteer issues or lack of rear wheel traction either for that matter. Very balanced, and neutral, with understeer the prevailing trait.
<what's the difference b/t TPC and LSD? i have a button for the TPC is there a button for the LSD?
you have it. if your car came with the traction control option the lsd was included. option on 99's only in us. 98-99's row.
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