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when do you guys cut out enrichment? and go to 1.00 mult? ECT wise

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Old 11-09-2005, 07:58 PM
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Default when do you guys cut out enrichment? and go to 1.00 mult? ECT wise

at what coolant temps do you all command 1.00 multiplier in open loop? im just trying to set it up correctly so i can have decent warm starts. it seems there is too much fuel going in from the adder vs ect, my idle airflow trims are going way up, but after the car runs a little there is no problem.
Old 11-09-2005, 08:03 PM
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i 0'd out my after start enrichment tables for that reason
Old 11-09-2005, 08:06 PM
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ok, right now i have about 1.19 in the olfa at 20*C then going to 1.00 at 70*C, is that sufficent? im wondering if i should set 1.00 at about 50*C (sorry tables are in metric lol)

so after you zeroed that out did it fix the crappy idle?

thanks man
Old 11-09-2005, 08:10 PM
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i have my whole OLFA table set to 1.00 and yes after i zeroed it out it helped with restarts and starts in general
Old 11-09-2005, 08:18 PM
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so, what is the deal with the enrichment? what was it there for? anything good?
Old 11-09-2005, 08:23 PM
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its there for like a choke. It richens up the mixture for start up and leans it out to the OLFA multiplier after a set amount of time. there are also decay tables there with time values...

Redundant if you ask me... Its job could be acheived with the OLFA table
Old 11-09-2005, 08:31 PM
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what about setting the OLFA table back to 1.00? is that enriched just for the colder, more dense air in the motor? i could lean that out with no problems right?

save a little gas too lol




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