2008 CTT coil part number
07-26-2015, 08:40 PM
#1
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2008 CTT coil part number
Hey all,
Is 948 602 104 21 the latest incarnation of the 2008 CTT coil? I am trying to order a set and everyone has different part numbers.
Also, any suggestions for a great place to purchase would be great. I usually order from Sunset, but open to ideas.
Thanks in advance!
Cheers,
TomF
Is 948 602 104 21 the latest incarnation of the 2008 CTT coil? I am trying to order a set and everyone has different part numbers.
Also, any suggestions for a great place to purchase would be great. I usually order from Sunset, but open to ideas.
Thanks in advance!
Cheers,
TomF
07-27-2015, 01:13 AM
#2
TomF it looks like that is the latest revision from what I can find. I also own a 2008 CTT. Just curious to why you are replacing yours? Acting up? Symptoms?
http://www.ecstuning.com/Porsche-200....51/ES2682379/
http://www.ecstuning.com/Porsche-200....51/ES2682379/
Last edited by VIPNiSS; 07-28-2015 at 02:32 AM.
07-28-2015, 02:41 AM
#6
My understanding is that the coils are outsourced from 3rd party suppliers (e.g. Bosch) so its not a Porsche specific problem, lots of other vehicles have coil issues too
07-28-2015, 02:54 AM
#7
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Immediately after replacing the coils, the car ran like garbage, idle was extremely rough, the fuel mapping was all wrong, it was evident that the ECU was re-learning and after a few minutes, the engine was running buttery smooth.
I had no symptoms of a poor running engine before, but I guess when the performance diminishes every so slightly as time goes on, you become immune to the difference and think everything's normal until you refresh it all again.
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07-28-2015, 11:58 AM
#8
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i have a 2008 CTT with exactly the same mileage and I didn't think I needed coils so I just did the spark plugs first, then I thought, wth, I'm close to 100k, the coils have put out enough service, I'll replace them.
Immediately after replacing the coils, the car ran like garbage, idle was extremely rough, the fuel mapping was all wrong, it was evident that the ECU was re-learning and after a few minutes, the engine was running buttery smooth.
I had no symptoms of a poor running engine before, but I guess when the performance diminishes every so slightly as time goes on, you become immune to the difference and think everything's normal until you refresh it all again.
Immediately after replacing the coils, the car ran like garbage, idle was extremely rough, the fuel mapping was all wrong, it was evident that the ECU was re-learning and after a few minutes, the engine was running buttery smooth.
I had no symptoms of a poor running engine before, but I guess when the performance diminishes every so slightly as time goes on, you become immune to the difference and think everything's normal until you refresh it all again.
Cheers,
TomF