Virtual VE table update?

[Black02SS]

It looks as though EFILive has made a match... :lol:

[GMPX]

It looks as though EFILive has made a match... :lol:

Oh dear, move on folks, nothing to see here

[ItzNota]

Nice! you're making about the same as ours with 2 lbs less boost! Good job

yep, 60lb Motrons, coolant temps are 185-190 but I haven't driven it real hard. It does have a 160 stat. I'm real happy with everything, except, on cold start it's fine for 2-3 sec, then goes super lean (19.0-20.0:1 ) for about 30-45 seconds, no trottle response, almost dies, then it smooths out and everythings fine? This is only on startup, whether it's cold from overnight, or re-start after sitting for 5 min.
I can drive the car normally, or get into boost at will, and it never so much as hiccups any time, but that deal on startup makes it act like an old big block with no choke!

Any thoughts?

Although I am not 100% done with my tune, I am experiencing this...was the solution to this problem relatively simple?
Could you shine some light?

Thanks,
Michael

[swingtan]

I used to get this, it went so lean at times it simply stalled. I fixed it using 2 methods.

1: Get the VVE right

2: Adjust B0141 and B0143 to the general settings you want. Finally adjust B0146 for the final desired AFR's when cold.

I found the second step had the most impact on stopping the "supper lean after cold start" issue.

Simon