7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHABS AND PSM WARNING LIGHT
Leading reported evidence
Check spoiler rams aren't leaking
Suggestion or failed attempt
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
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
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
Check your spoiler rams aren't leaking and that your spoiler is fully extending when you manually extend.
Leading evidence: 'Check spoiler rams aren't leaking' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check spoiler rams aren't leaking' (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
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
Sorry, can remember, but what happens is the ABS reluctor ring becomes detached from the driveshaft/corroded/disintigrated and starts to not spin, keep spinning, which confuses the ABS and engine management systems (pulses from the ABS/PSM are used in various ways), it finally exhibited an ABS fault on durametrics which when inspecting I could see the rusty ring was loose.
Replace air mass flow sensor, and also the brake switch
Suggestion or failed attempt
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
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
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
I have change the air mass flow sensor, and also the brake switch, but still have the problem.
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
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
I had a similar problem and had to replace the reluctor ring on rear, £15 part, driveshaft off, remove rusty ring, clean and then heat shrink new ring and replace drive shaft.
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
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
I had a similar problem and had to replace the reluctor ring on rear, £15 part, driveshaft off, remove rusty ring, clean and then heat shrink new ring and replace drive shaft.
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
Sorry, can remember, but what happens is the ABS reluctor ring becomes detached from the driveshaft/corroded/disintigrated and starts to not spin, keep spinning, which confuses the ABS and engine management systems (pulses from the ABS/PSM are used in various ways), it finally exhibited an ABS fault on durametrics which when inspecting I could see the rusty ring was loose.
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
I had a similar problem and had to replace the reluctor ring on rear, £15 part, driveshaft off, remove rusty ring, clean and then heat shrink new ring and replace drive shaft.
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
I had a similar problem and had to replace the reluctor ring on rear, £15 part, driveshaft off, remove rusty ring, clean and then heat shrink new ring and replace drive shaft.
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.
7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Porsche Club GB: 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: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hi, problem with the PSM and ABS warning light, when i hit 75 mph the spoiler comes up and the 2 lights come on. When i stop the car and restart both lights stay off.
If i put the spoiler up with the switch both lights will come on.
I have change the air mass flow sensor, and also the brake switch, but still have the problem.
Any ideas what the problem could be.
Many Thanks
Wol
Check your spoiler rams aren't leaking and that your spoiler is fully extending when you manually extend. If they are ok maybe the spoiler sensors are playing up.
Hi Gordan.
Thanks for your reply. Cant see and leakage from the rams, and looks to me that the spoiler full extend. I will check out the spoiler sensors.
Thanks
Have you considered the ABS reluctor rings may be the problem. I had a similar problem and had to replace the reluctor ring on rear, £15 part, driveshaft off, remove rusty ring, clean and then heat shrink new ring and replace drive shaft. Problem number one, getting the retaining nut off (scaffolding pole and big socket.....)
Just a thought and may be way off.
Cheers
Garry
Hi Col,
Sorry, can remember, but what happens is the ABS reluctor ring becomes detached from the driveshaft/corroded/disintigrated and starts to not spin, keep spinning, which confuses the ABS and engine management systems (pulses from the ABS/PSM are used in various ways), it finally exhibited an ABS fault on durametrics which when inspecting I could see the rusty ring was loose. (I bought replacements online, 2 just in case as were only £15 each). It was some years ago and cant quite remember the exact sequence/error/symptoms, Sorry
Big health warning on this, as cant remember the detail and may be sending you up the garden path.
Cheers
Garry
