I have tired everything to try to improve cold start on my 1JZ. I had cold start perfect in V2 from 10 - 100 F degrees ambient, but it has been so random on V3. can some one look at the tune and log and try to give some advice in which direction to go? I have gone every direction on changing cranking pulse width, air flow, afterstart etc with no noticeable improvement.
beta map edit 10.emub3 (66.0 KB)
20250609_1356.emublog3 (685.0 KB)
Add fuel, maybe x2 and try