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Registered User
Join Date: Jul 2013
Posts: 4
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turbo cut off
Can someone tell me 930 turbo when full throttle will cut of at what RPM?
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07-01-2013, 06:53 AM
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Bland
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There are 2 cut offs in your car. One is a rev limiter built into the ignition rotor. This is RPM based and should be at about 6500 RPM. The other is a fuel cut off in an over boost situation that cuts fuel at 1.1 bar of boost. The first cut off is soft, the second is like slamming on the brakes and is not RPM dependent.
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06 Cayenne Turbo S and 11 Cayenne S 77 911S Wide Body GT2 WCMA race car 86 930 Slantnose - featured in Mar-Apr 2016 Classic Porsche Sold: 76 930, 90 C4 Targa, 87 944, 06 Cayenne Turbo, 73 911 ChumpCar endurance racer - featured in May-June & July-Aug 2016 Classic Porsche |
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07-01-2013, 04:44 PM
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Registered User
Join Date: Jul 2013
Posts: 4
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my posh 930 turbo fuel cut off at 6000RPM. is it normal?
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07-02-2013, 05:10 AM
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Registered
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No. I have taken mine beyond 6k. You may need to check the sender that triggers the over boost
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John- 78 Slick Top 930 "Illegitimi non carborundum" |
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07-02-2013, 05:49 AM
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Bland
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What does the boost gauge say when it cuts out?
In cold air (just above freezing) mine will cut out below 4000 ROM becasue the air is so dense.
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06 Cayenne Turbo S and 11 Cayenne S 77 911S Wide Body GT2 WCMA race car 86 930 Slantnose - featured in Mar-Apr 2016 Classic Porsche Sold: 76 930, 90 C4 Targa, 87 944, 06 Cayenne Turbo, 73 911 ChumpCar endurance racer - featured in May-June & July-Aug 2016 Classic Porsche |
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07-02-2013, 01:26 PM
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Crop Duster
Kachow
1976 Porsche 930
