8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHABS(?) engaged at speed
Leading reported evidence
Check tire pressures
Performed · outcome unconfirmed
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 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
Stopped, got gas, checked tire pressures, and then got going again.
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
Disconnect the battery for 10-15 minutes and then if there "was" any detectable disparaity F/R cirumference the ABS ECU will adjust the parameters accordingly.
Leading evidence: 'Check tire pressures' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust parameters accordingly' (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 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 swapped my street wheels back on after an autocross.
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 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 just swapped wheels and tires, and took my car out for a test drive.
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
Disconnect the battery for 10-15 minutes and then if there "was" any detectable disparaity F/R cirumference the ABS ECU will adjust the parameters accordingly.
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'd start by checking the ABS sensor at each wheel
These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.
Adjust parameters accordingly
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
Disconnect the battery for 10-15 minutes and then if there "was" any detectable disparaity F/R cirumference the ABS ECU will adjust the parameters accordingly.
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
Disconnect the battery for 10-15 minutes and then if there "was" any detectable disparaity F/R cirumference the ABS ECU will adjust the parameters accordingly.
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.
8 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
1 acknowledgements have no verified action link; they do not establish a repair result.
Outcome without a verified action link
Brakes are not engaged, engine is normal, in gear/out of gear makes no difference.
I just swapped wheels and tires, and took my car out for a test drive. I had also done some minor work on the throttle body and plenum, so I wanted to push the car a bit to be sure everything was working correctly.
I warmed it up, taking about 10 minutes to drive with low rpms as I usually do, keeping speeds low (never exceeded 50, about half the warmup was ~30). Then I did a 2 mile freeway run, not pushing yet. Stopped, got gas, checked tire pressures, and then got going again. So far, everything normal.
Got on the freeway again, on my normal on-ramp, and let her loose. Car is pulling well, no CEL, everything looks good. I get a little enthusiastic and hit ~105, well beyond my normal personal limit, so I get on the brakes lightly to bring it back down.
A light starts flashing on the dash, and the brake pedal is 'pushing' up against me at the very top. Brakes are not engaged, engine is normal, in gear/out of gear makes no difference. I push hard on the brakes and is kinda pops through the resistance, and then the brakes engage normally. Let off, and again have the weird resistance that I can push through. Symptoms lasted maybe 10 seconds, and stopped when I got down to ~75. I am not certain that the light on the dash as ABS, as I was more concerned with getting safely slowed/stopped than with reading the indicator, but it was flashing at me, not just showing steady.
WTF just happened?
No problems after that, and I even tried the same approach (hard acceleration to ~105), but in a much safer location.
Anyone have any insight for me?
+1 or the wheels/tires you just swapped to have a significant difference in Outer Diameter and that is throwing off the PASM??? I test drove a car that did this every time I touched the brake pedal.
Disconnect the battery for 10-15 minutes and then if there "was" any detectable disparaity F/R cirumference the ABS ECU will adjust the parameters accordingly.
PS: You DID remove the labels from the tire tread...???
It has only happened that one time, I've now got ~20 miles of street and freeway driving since then with no issues. I guess I would expect it to repeat if it was a circumference issue, am I wrong on that?
As far as labels, the tires were all used. I swapped my street wheels back on after an autocross.
This is a source reference. Confirm exact model applicability in the original material.
