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how do I convert O2 sensor to except speed density?

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Old 01-31-03, 01:06 PM
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how do I convert O2 sensor to except speed density?

like it says guys, i was thinking about get rid of the MAF and run speed density, but I"m more of a DIY guy.. so does anybody know how to?? I have an 88TII, thanks
Old 01-31-03, 11:57 PM
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Your car currently has a mass airflow system, which means that it uses the airflow meter as the primary sensor for the ECU. A speed density system uses engine rpm and manifold pressure as primary sensors for the ECU. The O2 sensor is simply a secondary sensor for either type of system.

EFI for Dummies:
http://home.clear.net.nz/pages/phil....0Operation.htm

DIY EFI:
http://www.bgsoflex.com/megasquirt.html
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