How did the problem manifest?
Tuning is not the solution to all problems.
What is the thought process behind increasing idle torque reserve?
What is the minimum injection time for those injectors?
What is te and ti when the car stalls?
I built an exhaust manifold for my car and was running MAFless until I could get an intake setup on it. It had some problems with idling and stalling until I increased requested torque at idle in IRL. Then when I got my MAF in, the problem started. I believe it happened before the exhaust manifold as well, but I can't quite remember.
I realize tuning doesn't cause everything, but I'm confident I have no hardware problems. I increased torque reserve to hopefully hold the throttle plate open more when the revs drop, and also because of overspeed's comment.
I got the minimum injector time from the ev14 migration thread. I'll have to do some research as to what it is actually supposed to be.
ti is 1.5ms when I let off the throttle, and jumps up to 6.25ms I assume to try and prevent stalling. I did not log te_w, but I have added it to my log file and will try and take another log today.
I should also point out that if I let the car decelerate in gear to around 1500RPM and then push the clutch in, the car rarely stalls and comes down to idle nicely.