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Potential Tuner
LSJ 80 Lb Injector Twin Charge Idle Issues
This is my first time tuning an LSJ so I am looking for a little help.
I am working on a LSJ Twin Charge setup with 80 lb fuel injectors. I used Omega's spreadsheet for the 80 lb injectors, and after initially putting the tune in I found the car is running at 10.7 AFR under PE. However, my idle is at a 10.1 AFR. Any help getting the idle dialed in would be appreciated. This is also a returnless system. I have attached the current tune, and two data logs. Thanks in advance.
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Advanced Tuner
You have your wideband hooked to HPT? Did you MAF/VE tune after you did the injector tune change?
Sorry I dont have my laptop to look.
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Potential Tuner
I do not have a wideband hooked to HPT. I was using the wideband in the car. I will have to recalculate the MAF/VE. This was a first time start up with the injector recalibration from the spreadsheet.
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Advanced Tuner
Bet its short pulse adder and min. pulse limit. Your short pulse adder table needs to be zeroed out and the min limit needs to be .102