[Diy_efi] 1.3l TBI project

[Tom Visel]

According to my Mitchell On-Demand, an '85 4-cyl Cavalier should have a 
01226867 ECM.  The factory spec'd different PROMs for auto, 4-, and 
5-speed cars, as well as Cali and 49-state, but it appears that they all 
have the same brain.  Your factory distributor pickup should drive the 
EST ignition module with no problem. 

TomV


Bill Shaw wrote:

>I agree,  the 1.8 should be a pretty good start.  You'll need a bin editor
>for your spceific ECM so you can edit the VE tables and maybe the injector
>size.  I'm not sure what ECM in the Cavalier,  someone else here probably
>will know. 
>
>Bill
>'84 928s 5 sp. Vortech/749
>
>  
>
>>From: Don Sauman <donsauman at cythera.net>
>>
>>Hi John
>>
>>I think I would be inclined to put the system in as if it is a 1.8 and
>>then make table adjustments afterwards. May not need too much.
>>
>>Don
>>
>>John EFI Project wrote:
>>
>>    
>>
>>>I have been reviewing the info available in this group making or
>>>adapting an TBI system from a GM 1.8l.
>>>I was wondering how much of the programming I would or might have to
>>>change(if any) to make this system work on a 1.3l motor. I have the
>>>computer, TBI, wiring and all the sensors from a 1985 chevy cavalier
>>>with a 4 speed. This project is going into a 1987 suzuki samurai.
>>>
>>>I also have an old laptop (p-133) and the ALDL adapter and programming
>>>to read the computer, but I am not sure how that will help me.
>>>
>>>I am a newby at this and trying to not drown in all the available info.
>>>
>>>Any help would be GREATLY appreciated.
>>>
>>>John
>>>
>>>------------------------------------------------------------------------
>>>
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>>>
>>>
>>>      
>>>
>>-- 
>>Don Sauman
>>
>>Documentary Photography and Video
>>Cythera Applied Research Consultants
>>
>>35 Asteroid Way
>>Carlisle 6101
>>Western Australia
>>
>>P: 08 9361 0337
>>F: 08 9361 0581
>>M: 0413 746 695
>>
>>
>>
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>>    
>>
>
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