Settings 4, IGN vs WATER COOL; change the 60C retard of 15 to 5.
Mine starts and runs better when cold with this. With this I was also able to remove more fuel for cold starting. I think Mazda did this to help warm up the CAT faster by initially running with a lot of retard and having more gas burn in the exhaust. Test verification for this. I set all cells in (P1-5,N1-5) IGL to 12 and (P1-5,N1-5) IGT to 2. With 60C set at 15 retard, I started the car. It idled at (P4,N3) with -2IGL and -12IGT. If it was 100% accurate, it should have been -3IGL,-13IGT. With 60C set at 5 retard, it idled at (P4,N3) with 7.7IGL and -2.3IGT. If it was 100% accurate, it should have been 7IGL, -3IGT. |
All times are GMT -5. The time now is 09:31 AM. |
© 2024 MH Sub I, LLC dba Internet Brands