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Old 03-12-2013   #82
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
Default Re: UPDATE on ECM

Quote:
Originally Posted by tpepmeie View Post
Don't want to hijack Ron's fantastic thread, but just to clarify... the table in the stock calibration, if set to zeros, will open the SPT's with a throttle position greater than but not equal to zero. To open them at zero, it is a very simple one byte change to the instruction set in the operating code.

It's not necessary to open them at idle, but if you choose to do it that's how.
Todd,

Couldn't you do that by what you define as Closed Throttle in the constants?
Also, wouldn't the pulse width need to be pretty small if using both injectors at idle?
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