Unexplained Fuel Cut on Datalog WOT 1st gear pull
06-21-2019, 05:26 PM
#21
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Nope definitely not that.
Status2 and Status3 show spark cut and fuel cut. After looking at your tune the obvious setting that cuts both is your rev limiter setting. You have a coolant based rev limit set for 5k when over 90% TPS which is where the cut is happening. It doesn't look like it should be triggering at the coolant temps your log is showing but try changing from coolant based to normal.
Status2 and Status3 show spark cut and fuel cut. After looking at your tune the obvious setting that cuts both is your rev limiter setting. You have a coolant based rev limit set for 5k when over 90% TPS which is where the cut is happening. It doesn't look like it should be triggering at the coolant temps your log is showing but try changing from coolant based to normal.
That has to be it. The correlation is so strong. Thank you for reading and looking through everything so closely for me to solve this. I Will report back if it works lol Don't got to ask me twice, I'm about to throw on shoes now and see if she will WOT for the first time since forever haha
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06-21-2019, 10:34 PM
#22
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Turned out to be the coolant temp based rev limiter. It's fixed now! Thank you to everyone that tried to help. Appreciate it!!!!
For some reason it just does that. No idea why. FYI if you're ever hitting a rev limit based on your throttle input, check if you have coolant temp based rev limiter on and just turn that sucker off =/ Or maybe just set the override rev limit to the same as your regular hard limit and that might allow you to fix the problem and still keep the CLT rev limit feature.
.. I wonder if efianalytics knows about this bug. o.0; I do have a clear memory of reading something on another forum a while back that someone else experienced a bug related to the CLT rev limiter feature. Though not able to remember if it was the exact problem I have.
For some reason it just does that. No idea why. FYI if you're ever hitting a rev limit based on your throttle input, check if you have coolant temp based rev limiter on and just turn that sucker off =/ Or maybe just set the override rev limit to the same as your regular hard limit and that might allow you to fix the problem and still keep the CLT rev limit feature.
.. I wonder if efianalytics knows about this bug. o.0; I do have a clear memory of reading something on another forum a while back that someone else experienced a bug related to the CLT rev limiter feature. Though not able to remember if it was the exact problem I have.
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