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Join Date: Jan 2009
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Low cold control Pressure

My car starts up just fine, I have the CIS test gauges hooked , and CCP and WCP are way down , is it because of the ambient temp, the question is does the temp effect all the CP's for an example my CCP was at 0.6 bar and WCP at 3.0 bar ambient temp was at 40F, SP at 6.3bar,

Helio
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1986 944 turbo -first car
1997 993 Cab 6 speed-sold
1992 964 C2 turbo
SOLD, 911GT ,CIS, 428 fwhp 450 trq, Carrillo rods, 964 cams, TT retainers,7.5 comp 1.1 bar boost 320 ml black fuel head 009 injectors, 044 pumps, 60-1 T4/T3 dual scroll turbo

Last edited by heliolps2; 12-08-2011 at 06:12 AM..
Old 12-08-2011, 06:09 AM
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According to the factory manual. The lower the temp. The lower the CP.

0.6 I guess is way lower than spec.

Sp seems fine though, that's where mine is low.

Good luck in your trouble shooting - awesome car.
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Old 12-08-2011, 04:12 PM
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I posted this b4 from another forum... link: WUR specs2

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LIVN80S - - Red '79 Porsche 930 Steel Slant Nose Conversion [in 1987] w. 46k miles 3.3L; 964 Cams; K27HF @ 1.0 BAR, with Garrettson Intercooler; Rarly Zork; CIS Flowtech Fuel Head & BL-WUR.
Old 12-08-2011, 04:54 PM
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