Injector control

Greg Hermann bearbvd at sni.net
Wed Nov 25 14:25:35 GMT 1998


>bearbvd at sni.net (Greg Hermann) wrote:
>> First--has anybody figured out how small an incremental adjustment to
>> injector pulse width time the OEM ecm's are capable of making (GM, Bosch,
>> etc.???)?? If so, is it posted anywhere??
>
>GM is 1/65536 or 1/65517 of a second.  So, about 15 microseconds.
>
Thanks, Ludis. To me, this means that, if trying to use a GM unit in a real
hipo application, NO WONDER it is tough to get a particularly good idle!!

Regards, Greg





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