Just wanted to add my data/experience in the mix.
First P0351 popped up around late 2014 during a relatively warm canyon run (hot day, high rpm). Note that I was stock other than a cat back then. Car has been through 3 track days previously before CEL. Brought it to the dealer, they did not replace the coil but swapped it with #3 and told me to come back if a CEL comes back, it never did.
Since then, car has gone through another 6 track days in various conditions and several canyon runs along with daily driver duty, no P035x. Car now has an SC and just took it to it's first track day on Mon. Weather was relatively mild and sessions were a little short due to some track accidents. Around mid-day, P0351 popped up and would regularly pop up at high rpms after clearing it. Seems as though it has taken about 3 years to cause what was a good (former)#3 coil to go bad inside #1.
It appears that it's location definitely has something to do with it, whether it be heat related, harness or connector, something in #1 is accelerating the coil's life. I plan on replacing both #1 and #3 and checking them for resistance once they are out.
Quote:
Originally Posted by redlined600
Given there are a few superceding part numbers can anyone confirm the most up to date coil part number, is like to order a spare.
Thanks.
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Just ordered a set and it is still "052", but I have a MY2013. I believe there is a completely different number for MY2015, with a different plug, etc.