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Vereeken Vereeken is offline
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Join Date: Mar 2004
Location: Belgium
Posts: 980
The TTS plays with the make/brake ground of the CSV.

The TTS works under starting only and for a maximum of 8 seconds regardless if the engine has started or not.

The TTS is also out when the temperature is 40 degrees celcius.

I remember your other post well. It always struck me as odd that you had good start at 50 degrees F with a CCp of 0.5 bar.
I never managed to get a good start at that low CCP with a 089.

One thing also worh checking is the rest position of the air flow sensor.

I have the impression that this piece is vital for start-up. The Porsche manual calls for a setting that can not be off by more then 0.5mm. I think of all the CIS specs that is the spec with the tightest tolerances.

Michel
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Old 11-28-2012, 10:59 AM
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