YOUR RESEARCHFault Code P9114
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 repliesInsufficient extracted evidence does not mean there is no answer in the original discussions.
1 matching discussions · 5 captured posts examined · 0 partial discussions
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.
5 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
2 acknowledgements have no verified action link; they do not establish a repair result.
Outcome without a verified action link
The check engine light miraculously disappeared and all is good now.
No unique explicit quoted action; no causal link assigned
Generation: 20261026T152433Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hi, can’t find any details on fault code P9114 on my Durametric applicable to a 2003 996 Targa. Durametric identifies it as a PCM issue which will not clear at all. Car runs well. Would appreciate any help and suggestions. TIA. Johan
P9114 is the code for an instrument cluster PCM control unit fault; it would be the controller, or it may have just lost its coding. If it is the latter, you will need access to a PIWIS to recode it.
Thanks JFP. What does the controller do? If the car is otherwise running well, will there be any harm to drive it until we have access to a PIWIS? TIA Johan
Quotes source post: 11809445
The controller is how the PCM communicates with the car, and in particular with the dash. Driving the car should not be an issue, but you may find some things simply do not work that typically interact with the PCM system.
Thanks again JFP. The check engine light miraculously disappeared and all is good now. By way of background, this all started with a failing alternator which, as expected, logs fault codes just about everywhere. The new alternator cleared all faults save the one for the PCM. A long Italian tune-up drive today did the trick. Cheers, Johan
This is a source reference. Confirm exact model applicability in the original material.
