911uk

Over enthusiastic PSM (particularly on right hand corner)

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3 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

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Discussion summary

YOUR RESEARCHOver enthusiastic PSM (particularly on right hand corner)

Leading reported evidence

Check fault codes

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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Discussions that performed work without a confirmed outcome: 1

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Performed · outcome unconfirmed · Original poster
I checked for fault codes but there weren't any.
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

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Leading evidence: 'Check fault codes' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check fault codes' (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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Check values

Suggestion or failed attempt

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Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion
I would start by calibrating the steering angle sensor again and checking the values on a tester as you move it slowly lock to lock ..
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

Check wheel speed sensors

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

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Suggestion
for me i would be in the passenger seat with a teaster looking at live values and checking the wheel speed sensors .
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

Run gear

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
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Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion
you want running gear .
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check fault codes

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 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.

Performed · outcome unconfirmed · Original poster
I checked for fault codes but there weren't any.
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

Check values

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
I would start by calibrating the steering angle sensor again and checking the values on a tester as you move it slowly lock to lock ..
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

Check wheel speed sensors

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
for me i would be in the passenger seat with a teaster looking at live values and checking the wheel speed sensors .
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

Run gear

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
you want running gear .
Original post Read captured discussion
Over enthusiastic PSM (particularly on right hand corner)

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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

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

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Generation: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi all, I'm having a bit of a weird issue with my PSM cutting in at fairly low speeds in a right hand corner. It seems to occur most commonly if I'm going through the corner at a constant speed rather than slowing down for the corner and then accelerating through. I cleaned off the ABS rings last year and calibrated the steering angle sensor then too, I'm running coilovers (but not particularly low ride height), the front tyre pressures are even and the tyres are evenly worn. I'm wondering if there's an inertia sensor somewhere that's getting overexcited. Anywhere you'd suggest I start looking? Thanks in advance.

POST 2Original post

I would start by calibrating the steering angle sensor again and checking the values on a tester as you move it slowly lock to lock .. compair steering wheel positions against the plus / minus readings . Your description of right hand cornering would lead to this possibly not being correct ... simple to do but you will need a suitable tester . After that a fault code read out .. for me i would be in the passenger seat with a teaster looking at live values and checking the wheel speed sensors . Inertia sensor .. new one on me if it is that but never rule anything out .. there should certainly be a fault code for it though . Edit .. Workshop manuals are here .. http://911uk.com/viewtopic.php?t=83491 you want running gear . Image below of the sensor depending on if you have PSM or TC .

POST 3 / ORIGINAL POSTEROriginal post

Thanks DeMort, That's handy, I've got Durametric so I'll recalibrate the steering angle sensor again and check that those sensors are not loose. I checked for fault codes but there weren't any. Appreciate your help

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