GM C3 qns..

[Jonathan R. Lusky]

Craig Pugsley writes:
> 
>  Also, it looks like the mem-cal is programmed with vehicle weight,
> engine size, gear ratios etc and the fuel calcs are done from this info
> rather than having load/rpm/inj time graphs etc... Am I barking up the
> wrong tree or does this sound right? Any one from an 'offical' source want
> to make an 'un-offical' comment? :-)
 
Nope, youre barking up the wrong tree.  THe PROM is full of spark and
fuel maps, etc as well as some 6801-ish code.

> Also, should the 'check engine' light flash fault codes at engine startup
> or only when you bridge the ALDL connector? (This is my main question
> actually)

only when you ground the diagnostic pin on the ALDL.

-- 
Jonathan R. Lusky                        lusky at knuth.mtsu.edu
http://www.edge.net/~lusky/                 (615) 726-8700
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68 Camaro Convertible - 350 / TH350  \_/ 80 Toyota Celica - 20R / 5spd