Tune input ka24de-t
Posted: Mon Feb 26, 2018 1:15 pm
This will be my first summer with my turbo ka24de engine and I need some general input. My logs show I need some work on the ignition map mainly. Others I've viewed have some ups and downs in the high load cells, mine only is slightly changed in those columns. Previous tune I had was flat in those columns and I added some ups and downs.
The log timing appears to retard until I hit full boost pressure and once the wastegate opens it then slowly advances and I'm not sure if that's correct. I really need some input on the correct trend of timing from WOT --> Full Boost --> Rev limiter. 'I'm running about 10 psi in this log. my arf is reading well over the whole rev range, usually 11.5 to 12:1 at WOT. Any input is welcomed.
The log timing appears to retard until I hit full boost pressure and once the wastegate opens it then slowly advances and I'm not sure if that's correct. I really need some input on the correct trend of timing from WOT --> Full Boost --> Rev limiter. 'I'm running about 10 psi in this log. my arf is reading well over the whole rev range, usually 11.5 to 12:1 at WOT. Any input is welcomed.