fullymatted.
Back to search
Planet-9

TPMS forgets every time

Add to repair workspace
Open repair workspace
Original source
2 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHTPMS forgets every time

1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

Insufficient extracted evidence does not mean there is no answer in the original discussions.

1 matching discussions · 2 captured posts examined · 1 partial discussions

Coverage and how to read this overview

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.

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

  • Planet-9: 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: 20261026T074343Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Hi guys, I have a 911 turbo 2008 and just had all 4 of my sensors replaced. But every time i turn the ignition off, i get a add air message. And it will have to relearn every single time i turn the car back on. Is there a memory battery on the ECU that I might have dead? Thanks for the help, this is really a hasle because I cant get the flat tire warning away. Also the TPMS sensors are always 3 psi lower, so any variation it will give me a flat tire warning. Thanks, Alan

POST 2Original post

Hello, I figured out what was the problem with my tpms. It is correct that porsche TPMS has a lower reading around 3 psi than actual. So im keeping my tires around 2 psi more, and therefore avoid the low pressure warning. But what i had going on is that my valves was loose. so actually i did have a leak. got the valves tightend and now im quite happy for the tpms for the warning. Later, Racer06

This is a source reference. Confirm exact model applicability in the original material.