911uk

PSM OFF/ABS OFF warning ??

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YOUR RESEARCHPSM OFF/ABS OFF warning ??

Leading reported evidence

Run ) or as now, in a moderate long braking

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Unsuccessful attempts: 1
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Suggestion · Original poster
For no apparent reason , the PSM and ABS turn OFF and say "GO TO WORKSHOP" - sometimes when I take the car out of the park, sometimes during a long drive ( running ) or as now, in a moderate long braking.
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PSM OFF/ABS OFF warning ??

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Leading evidence: 'Run ) or as now, in a moderate long braking' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run ) or as now, in a moderate long braking' (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.

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Run ) or as now, in a moderate long braking

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 · Original poster
For no apparent reason , the PSM and ABS turn OFF and say "GO TO WORKSHOP" - sometimes when I take the car out of the park, sometimes during a long drive ( running ) or as now, in a moderate long braking.
Original post Read captured discussion
PSM OFF/ABS OFF warning ??

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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.

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

911uk: 1 discussions

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Generation: 20261027T175704Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi there, For no apparent reason , the PSM and ABS turn OFF and say "GO TO WORKSHOP" - sometimes when I take the car out of the park, sometimes during a long drive ( running ) or as now, in a moderate long braking. Can it be a faulty MAF sensor or serious ABS failure ? Ideas ? PS : does Porsche Warranty covers any of these ?

POST 2Original post

MAF is engine related. Sounds like electronics and if you have that OPC ticket then most certainly covered!

POST 3Original post

Agreed, likely to be the MAF, and depending on your OPC/age of MAF etc you might get it covered under warranty, if not you're looking at £320ish, alternatively find the part and replace it yourself for about half that cost

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