[Gasification] Fuel Delivery

Kevin Chisholm kchisholm at ca.inter.net
Wed Apr 18 17:32:56 CDT 2007


Dear WJ

OK... but the problem ios that the engine computer algorithm was set up 
assuming the engine was being fed gasoline. How does the engine know 
that it was burning woodgas, and that it should provide more advanced 
ignition?

Is it possible to re-program the engine computer with a different 
ignition advance?

Best wishes

Kevin

WJ Seidl wrote:
> Kevin:
>  From what I understand, the computer will advance or retard the timing
> based on a number of variables that it monitors, such as the oxygen 
> sensor, engine speed sensor, etc.  Might it be possible to just hook it 
> up and try it?  The computer might compensate?
> Best,
> WJ Seidl
> 
> Kevin Chisholm wrote:
>> Dear Leonard
>>
>> One concern might be how to advance the spark on a computer controlled 
>> engine.
>>
>> With older Distributor engines, it is simply a case of resetting the 
>> distributor body.
>>
>> How can ignition advance be changed in a modern computer controlled engine?
>>
>> Best wishes,
>>
>> Kevin
>>
>> Leonard Hoke wrote:
>>> Greetings Gentlemen and Ladies if Present,
>>>
>>> Quick question. The recent wind storm that blow through western North 
>>> Carolina planted a pine tree across my pickup truck totalling it. Now I have 
>>> an engine to possibly use for woodgas. Can a fuel injection system be used 
>>> or must it be carburated. The engine is a GMC 4.3 Vortec '94.
>>>
>>> Thanks
>>>
>>> _________________________________________________________________
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>>
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