Quote:
Originally Posted by deepseavoyage
JFP Last year when I got the car back from my daughter there were no codes and the toggle was intermittant as it did not start that toggle again until I was on the freeway.The only time I ever got a code was after fuid change out and new plugs and changed the cv joints as well.The toggle went away for a few miles,about 10 miles on the road the toggle returned so changed out #1 cyl plug boot as it looked bad and I got the only code of a missfire #1 cyl.When I did that, the toggle went away. Several hundred miles later the toggle returned,no codes.Changed out the rest of the plug boots and toggle went away but returned after about 50 miles on the road, no codes. Toggle goes away for a bit while driving but comes back. Could be the circuit,plug wires or the solenoid is my best guess.Any help is appeciated. Thanks for your response
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The fact that the transmission acts weird when the display is lit says there is something wrong. You need to get the car scanned with a Porsche specific system (Durametric, PIWIS, PST II) as many aftermarket or cheap OBD II scanners cannot see the Tip at all.