2009 997.2 C4S front end knock after engine turned off
#16
Instructor
Thread Starter
> So, which part failed?
I believe that this is the part that gets replaced:
I still think that a failure in the PTM section is what caused the weird knock.
I believe that this is the part that gets replaced:
I still think that a failure in the PTM section is what caused the weird knock.
Last edited by max540i; 05-08-2018 at 11:18 AM.
#18
Rennlist Member
oops , answering a ? That wasnt asked,
Are you getting a new unit?
#19
Instructor
Thread Starter
> Are you getting a new unit?
During the diagnostic drive i think the differential basically blew up and the case ended up cracked so it seems the whole unit (99734902054) will be replaced, problem is that Porsche Germany has to "build" a new one and it won't show up before the "28th week of the year" which by my calculations is July 9th (2.5 months after initial failure). They gave me a base Cayman 718 w/ PDK for a loaner which has been nice but I miss my 911.
During the diagnostic drive i think the differential basically blew up and the case ended up cracked so it seems the whole unit (99734902054) will be replaced, problem is that Porsche Germany has to "build" a new one and it won't show up before the "28th week of the year" which by my calculations is July 9th (2.5 months after initial failure). They gave me a base Cayman 718 w/ PDK for a loaner which has been nice but I miss my 911.
#20
Rennlist Member
The parts alone are $7500 marked down to $6000 at Jim Ellis Porsche. That CPO turned out to be worth every penny and then some.