TBI Memcal

[den Broeder, Ernst]

>When running in TBI mode, the hardware doesn't need to know the number
>of cylinders - but it does need to be set to TBI mode.  Pin 56 does
>that.  It has four possible values: 4 cyl, 6 cyl, 8 cyl, and TBI.
>
>Once the hardware is set to TBI mode, you still have to make sure the
>software is told the number of cylinders (possibly through an EPROM location).


Okay, just to wander off this thread a little bit here...

What would a TBI ecm do with an 1984 export vintage 3.8Lv6 buick semi-even 
fire engine that is currently carb'd?  And was CCC installed on the USA 
versions of these motors? Would the uneven ESC signal mess up an ECM?

-Ernst

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