Planet-9

991 PDK Issue, One Code

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Original source

3 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH991 PDK Issue, One Code

Leading reported evidence

Check solenoid ohms and they

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
I have dropped the valve body and checked solenoid ohms and they check out.
Original post Read captured discussion
991 PDK Issue, One Code

Frequently discussed work

Check readings

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
Did you check the readings from the shift rod position senors?
Original post Read captured discussion
991 PDK Issue, One Code

Read full discussion summary

Leading evidence: 'Check solenoid ohms and they' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check readings' (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.

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1 matching discussions · 3 captured posts examined · 1 partial discussions

Compare 1 other evidence results

Check readings

Suggestion or failed attempt

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
Did you check the readings from the shift rod position senors?
Original post Read captured discussion
991 PDK Issue, One Code

Frequently discussed actions (2)

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

Check readings

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
Did you check the readings from the shift rod position senors?
Original post Read captured discussion
991 PDK Issue, One Code

Check solenoid ohms and they

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
I have dropped the valve body and checked solenoid ohms and they check out.
Original post Read captured discussion
991 PDK Issue, One Code

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.

3 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: 20261026T181445Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Howdy! To dive right into the issue my 991 left with stranded in a parking lot. Car acted normal driving to the store and upon restarting to head back the transmission issue came up and I didn't have access to reverse or forward gears. I scanned it and found only one code for the transmission, P1765 Gear skip engagement block, but the car starts and will go into neutral. I have searched high and low and cannot find anyone else that had this problem. When I start the car I can feel an ever so soft engagement then the error appears. The error will clear in accessory mode but appears as soon as you start the engine. I have dropped the valve body and checked solenoid ohms and they check out. Next step would be to remove and solenoids and pressure test them. Just looking for some guidance before I start throwing money at this thing. THANKS!

POST 2Original post

Checkout PDk pirates,they may have some info there. Also reach out to Jeff Richardson. He knows a bunch about the PdK and is associated with PDK pirates.

POST 3Original post

Did you check the readings from the shift rod position senors? I could see an unexpected/erroneous position resulting in a the TCU preventing gear selections and possibly the P1765. May not be, but checking the basics; shift rod position, speed sensor and clutch pressure data is a good place to start.

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