someone willing to sell cs453 inj drivers

[WERNER_HAUSSMANN at HP-Loveland-om2.om.hp.com]

Hello David

Tell us more about your EFI system.It sounds like a good deal.You wet my 
appetite but let's hear more before I get too enthusiastic.

1. What method is used to measure air mass? 
        Does it measure air mass directly or does it calculate air mass
        from air pressure? 
        Does it take into account altitude (we're at 5000-11000 ft)?
        Can it use more than one type of sensor for measuring air mass?

2. Can it run both at Lambda = 1 for cruising, and with enrichment for 
acceleration, say Lambda = .88?

3. Any provision for "accelerator pump"? Start enrichment? cold running?


4. Is it fuel injection only or is there some output to drive ignition? ( 
that would be real nice)

5. Will it control my Fuel pump?

6. Any provision for trottle during warm up? What type? will it run the 
Ford trottle adjust motor? (thats +/_dc signal)

7. Is it analog or digital? or a hybrid? What adjustments are possible? 
how? and does it interpolate or does it use the map values directly?

8. How does it sense crank position? or does it not need position, only 
rpm?


Anyway you get the idea
Do Tell us more Pleeeeeaase..., I don't want to build my own if you will do 
it for me for a small charge.

Werner








______________________________ Reply Separator _________________________________
Subject: someone willing to sell cs453 inj drivers
Author:  Non-HP-owner-diy-efi (owner-diy_efi at coulomb.eng.ohio-state.edu) at 
HP-ColSprings,mimegw2
Date:    5/8/96 11:48 PM


I have recently went into production of my first EFI system and I am using
the Cherry 4/1 amp part (cs453). I would be willing to sell them to the net EFI 
people in small quantities since I have plenty at the moment. Let me know if 
there is any interest.  If you want some send $6.25 each plus 6.25% tax if
in Illinois and $2.00 shipping to:

SGD Electronics
2902 N Sangamon Rd
Decatur Il 62521

Hope this is of some help.  By the way, my efi system is only $345 if any 
one is interested in that.  I don't want this to sound like an 
advertisement, but am just trying to fill a need that has been requested.


David J. Doddek                                          |pantera at dris.com 
Owner SGD Electronics & Development Engr for Caterpillar |h 309 685-7965 
Formula SAE Team Sidewinder 94-95                        |w 309 578-2931 
89 T-bird SC,  69 Fairlane w/SGD EFI                     |fx 217 428-4686 
74 Pantera w/Electromitive Tec-II Twin turbos and Nitros |
Hey, If you are going to go fast, go REEEAAL FAST.       |