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YOUR RESEARCHPSE Question
Leading reported evidence
Set loud
Suggestion or failed attempt
No successful repair reported for this finding.
0
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0
Unsuccessful attempts
1
Discussions
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Discussions that contain suggestions
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Suggestion
Default setting - Loud to 31, quiet to 45 (or 50), loud to 100, very loud after 100 8)
Leading evidence: 'Set loud' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Set loud' (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
If you use the Search function on the forum you should come up with something.
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.
11 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
911uk: 1 discussions
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1 acknowledgements have no verified action link; they do not establish a repair result.
Outcome without a verified action link
In order to comply with certain EU "drive-by" noise legislation the PSE will become muffled at 31 mph and get back to normal at 45 mph.
I have a carrera 4 with PSE and last night i noticed the exhaust seemed to quiet for a period in second then get noisey again? is this supposed to happen? i was wrried there was a fault with the flaps or something ?
Hi and welcome.
What do you mean by a period? A second or two or a fairly long period? If for a moment and its a one off, I wouldn't worry about it. If not then doesn't sound right to me unless your foot was off the accelerator.
HI dstyrell, The normal function of a PSE providing you have the fully swicthed version is that the system disables at 30mph and then restarts at 50mph, something to do with noise restriction.
- Simon
In order to comply with certain EU "drive-by" noise legislation the PSE will become muffled at 31 mph and get back to normal at 45 mph. There is a simple(ish) mod you can do to keep it noisy all the time.
If you use the Search function on the forum you should come up with something.
it is from 31 to 50 i tested it last night!! thanks that puts my mind at rest!! bloody noise regulations!! the people that write those dam thing obviously dont drive 911's .
Ah My previous 996 was definately 45mph (I think :dontknow: )
I had a switch put in mine so that I had these options available
1. Loud all the time
2. Quiet all the time
3. Default setting - Loud to 31, quiet to 45 (or 50), loud to 100, very loud after 100 8)
Mine got the switch in it,
When its on loud mode which it obviously is all the time !!it gets quiet from around 30 to around 50 i dont know the exact figures, then you can press the switch and have it quiet all the time. i want it noisey all the time when its in loud mode, aparently there is a mod to get rid of that noise regulation induced quiet spot ????
mine was quiet 31-44mph even though my PSE is not switchable. Used to drive me up the wall.
as i did not have the ability to switch off anyway i just had the valves clamped open, noisey ALL the time :thumbs:
