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MikePavlas replied to MikePavlas's topic in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)thank you for that fast response, i have no misfire and the car does not run rough, apparently this is also happening intermittently because the light has come and go for a couple weeks. thanks again
hello all, i have a cayenne with a mil on, it has a fault code p1372 valve lift control, bank 1. in all of porsche glory there is nothing for description anywhere and test plans. has anyone run into something of this sort ever, any help or direction would be greatly appreciated thanks.