981 PDK is toast, any suggestions ?

981 PDK is toast, any suggestions ?

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Speed 3

Original Poster:

5,055 posts

134 months

Monday 23rd June
quotequote all
Last year I swapped my manual 987S Boxster for a 981 PDK for a combination of reasons - I had a degenerating spinal condition making driving the manual S tricky and my wife didn't like driving it either as she's an auto convert.

6 months in and the PDK is toast. Its a 2012 car with only 50k on it. Nothing will select and having had it HIAB'd to my usual indie they've just confirmed its an internal gearbox problem and replacement the only option. They have talked to Porsche technical to come to that conclusion, they suspect something has given way internally.

Given I paid £21k for it its now effectively an economic write off. The limited warranty I got with the car from a different indie is expired and only covered the first £2k anyway.

I know these sodding things are sealed and very little in the way of repair can be done, even now, 15 years after they were introduced. Given its a full engine out job with £4k+VAT labour my indie doesn't think taking a chance on a box out of a write-off would make sense. Unlike a Hartech engine rebuild I'm not elevating the value of the car by getting it back to where it was.

Given my spinal condition (ironically now operated on) has meant me already raiding the pension to fund day to day costs, £18k is a lot of money to find & replace. Not sure what it would be worth as a part-out ?

Any other bright ideas ?

TIA

bennno

13,749 posts

284 months

Monday 23rd June
quotequote all
Speed 3 said:
Last year I swapped my manual 987S Boxster for a 981 PDK for a combination of reasons - I had a degenerating spinal condition making driving the manual S tricky and my wife didn't like driving it either as she's an auto convert.

6 months in and the PDK is toast. Its a 2012 car with only 50k on it. Nothing will select and having had it HIAB'd to my usual indie they've just confirmed its an internal gearbox problem and replacement the only option. They have talked to Porsche technical to come to that conclusion, they suspect something has given way internally.

Given I paid £21k for it its now effectively an economic write off. The limited warranty I got with the car from a different indie is expired and only covered the first £2k anyway.

I know these sodding things are sealed and very little in the way of repair can be done, even now, 15 years after they were introduced. Given its a full engine out job with £4k+VAT labour my indie doesn't think taking a chance on a box out of a write-off would make sense. Unlike a Hartech engine rebuild I'm not elevating the value of the car by getting it back to where it was.

Given my spinal condition (ironically now operated on) has meant me already raiding the pension to fund day to day costs, £18k is a lot of money to find & replace. Not sure what it would be worth as a part-out ?

Any other bright ideas ?

TIA
Would you consider £5k for it as is if I got it collected?

Nurburgsingh

5,337 posts

253 months

Monday 23rd June
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I'd have a google for PDK repairs.... there are alternative options to replacement - https://www.pistonheads.com/gassing/topic.asp?h=0&...

old thread about PDK repairs

jimmy p

972 posts

181 months

Monday 23rd June
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Do Sports and classic in Cheshire do anything with pdk boxes??

blue_haddock

4,432 posts

82 months

Monday 23rd June
quotequote all
I'm no porsche expert but theres no way it would be worth 18k breaking it.

Equally its not worth zero as it stands, i'm sure someone would pay reasonable money for it and then repair it pretty cheaply making it a very reasonable motor.

I'd be finding a PDK expert and getting the box sorted then sell it on rather than breaking it or selling it spares or repair.

maz8062

3,135 posts

230 months

Monday 23rd June
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Obtain the codes and dedicate a significant amount of time to researching, particularly on the US forums. Don't give up until several people, either in person, over the phone or on the forums, have told you to give up on it. Or give up on it and put it on eBay, with full disclosure and hope for the best.

Snowy999

465 posts

80 months

Monday 23rd June
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BGB in the US has started doing pdk refurbs. The most common fault is an internal sensor related t gear change and position that they now replace. Maybe worth asking them?

John Henry

146 posts

183 months

Monday 23rd June
quotequote all
There will doubtless be a UK based specialist who can crack the case and fix whatever is wrong here. You need to investigate that. Don’t sell the car for pennies. Someone else will simply do what I’ve just suggested or seek to replace with a PDK from a similar written off car. Investigating the cost of buying a pdk and paying a specialist to fit remains another viable option.
I have one final left field suggestion.
Contact the production company that makes Wheeler Dealers. See if you can have a conversation with a producer about getting ‘them’ to fix the car with you subsequently buying in back. A pdk fix might make for content for them.
Worth some emails. All is far from lost. Hopefully,
As you are retired, you have some time to advance this. I hope you can find a way around it to a happy ending.

Speed 3

Original Poster:

5,055 posts

134 months

Monday 23rd June
quotequote all
maz8062 said:
Obtain the codes and dedicate a significant amount of time to researching, particularly on the US forums. Don't give up until several people, either in person, over the phone or on the forums, have told you to give up on it. Or give up on it and put it on eBay, with full disclosure and hope for the best.
I did do some research when it first gave up last week. There are a limited number of people having a go at them and there is an extensive Rennlist post about people having a go. Their work is largely around solenoids and sensors which in theory you can get Chinese copies of but that sounds a bit risky even if feasible. My Indie suspect something mechanical has gone but I don't know whether that's them guessing. The odd thing is my wife came home from work in it on Tuesday with no issues and then Wednesday morning when she went to go, it wouldn't select any forward or reverse and was spewing error messages on the dash. I was hoping it was something electronic & external to the gearbox but the diagnostics suggested not.

I will get the diagnostics reports and speak to a couple of companies up north that claim to be able to do some limited fixes.

Unfortunately I'm not retired but I was raiding the pension being over 55 and not having much income for a while with my spine (I'm effectively self employted through my own companies).


Edited by Speed 3 on Monday 23 June 19:07

Grantstown

1,188 posts

102 months

Monday 23rd June
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I’ve this post before so why not give them a call if you’re within striking distance of Warrington.

John Henry

146 posts

183 months

Monday 23rd June
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Grantstown said:


I ve this post before so why not give them a call if you re within striking distance of Warrington.
Great advice

eric1000

32 posts

227 months

Monday 23rd June
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Although it is a bit of a long shot, if the failure is within six months of the purchases, consumer law presumes that the fault existed at the time of the sale (irrespective of what specific warranty came with the vehicle), and therefore the company who sold it may be liable. Might be worth investigating?

ConnectionError

2,078 posts

84 months

Monday 23rd June
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churchie2856

478 posts

205 months

Monday 23rd June
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Revolution Porsche claim to have experience addressing a number of common PDK faults.

Not used them, but worth a call.

https://revolution-porsche.co.uk/services/porsche-...

stuckmojo

3,446 posts

203 months

Tuesday 24th June
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ConnectionError said:
Yes these guys are excellent

Slippydiff

15,462 posts

238 months

Tuesday 24th June
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Austrin (as I recommended to ATM on here) or Mike at Sports and Classic.
If they can't help (and they'll be up front about whether it's fixable or not once they've diagnosed the issue) buy a used unit and fit it.
The 'boxes themselves aren't rocket science, it's the getting parts for them that's difficult.

hooch500

94 posts

70 months

Tuesday 24th June
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Unless I’m wrong the PDK comes out without engine removal, it certainly does on the 718, which obviously saves a LOT of labour.

hooch500

94 posts

70 months

Tuesday 24th June
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Just read an extensive article in Rennlist about PDK repairs. It would seem most issues are to do with the hydraulic valves which makes sense since you cannot access any gear, if it had been the gearbox itself ( gears ) it would have presented another way.

It would seem that these valve actuators are accessible with gearbox installed but whether that applies with a 981 I can’t say. Moreover it appears that it is a specific part of the valve that fails which can be obtained for buttons relatively speaking.

I’m sure there are those out there who know this and have repaired scrapped boxes.

I know it’s easy to catastrophise such things but I would do some digging and I’m sure you’ll find a solution.
The fact your wife wasn’t able to access any gear after it was fine suggests nothing terminal.

Speed 3

Original Poster:

5,055 posts

134 months

Tuesday 24th June
quotequote all
So spoke to a couple of specialists up north today who have had good success remedying these fault codes. They're both pretty confident its a position sensor given my description of the incident and the fault codes which my indie has given me. One of them claims to have remedied 50 units successfully, the other much less than that (but similar success rate). One gets the sensors from South Africa, the other Australia. Cost is more with the experienced guys but they give a 12 month warranty on the work too. If anyone on here has any direct experience with the guys in West Yorkshire or the ones in Warrington, please DM me.

Including transferring the car I'm looking at £4-5k, worth a gamble on a 95% success confidence ?

bennno

13,749 posts

284 months

Tuesday 24th June
quotequote all
Speed 3 said:
So spoke to a couple of specialists up north today who have had good success remedying these fault codes. They're both pretty confident its a position sensor given my description of the incident and the fault codes which my indie has given me. One of them claims to have remedied 50 units successfully, the other much less than that (but similar success rate). One gets the sensors from South Africa, the other Australia. Cost is more with the experienced guys but they give a 12 month warranty on the work too. If anyone on here has any direct experience with the guys in West Yorkshire or the ones in Warrington, please DM me.

Including transferring the car I'm looking at £4-5k, worth a gamble on a 95% success confidence ?
If they will warranty the repair then that'd be your best approach - whats the estimated cost of the repair roughly?