2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

fuel cutoff

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Old Jun 3, 2006 | 04:23 PM
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mazda13B88's Avatar
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mazda13B88
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From: florida
fuel cutoff

on a non turbo fc does the fuel get cutoff to the front or rear rotor when the horn beeps at 7 for the s4 and 8 for the s5
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Old Jun 3, 2006 | 04:44 PM
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pretty sure its a boost thing....in other words, no, only t2s have fuel cut.....and its at 8.6 psi...
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Old Jun 5, 2006 | 01:52 AM
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Fuel is cut to the rear rotor at 8.6psi boost (Turbos only) or at 8500rpm.
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Old Jun 5, 2006 | 11:06 PM
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mazda13B88
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so the fuel dont get cutoff any on a none turbo right. i knew about the turbo 2 situation but i just want to be sure on the non turbo
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Old Jun 6, 2006 | 03:04 AM
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Originally Posted by mazda13B88
so the fuel dont get cutoff any on a none turbo right.
Did you read my post?
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Old Jun 6, 2006 | 03:07 AM
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Originally Posted by NZConvertible
Fuel is cut to the rear rotor at 8.6psi boost (Turbos only) or at 8500rpm.

Correct me if I am wrong, but an S4 TII will also experience fuel cut at 8500 RPM? Just checking because I had never heard of it. If that is true, I now have a new shift point
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Old Jun 6, 2006 | 06:09 AM
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That's what NZ said. You even quoted him. Huh?
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Old Jun 7, 2006 | 04:59 PM
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i was just making sure, thats all. thanks
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