When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
1) Quick glance: what do you think of my ignition table? '95 engine, '91 chassis/ECU (MS2PNP), Garrett GT2560R turbo, "tan" 254cc 1.8L injectors.
I'm HOPING it's considered "conservative".
I've been AutoTuning for AFR's and Fuel/VE table, but this one, this is just magic to me. I think I pulled it from some base map or another.
2) Starting her up has been a *pain*. I have to feather her throttle just right and then it catches and starts to idle.
But it is not a question of "press button, receive zooms", as it used to be pre-MegaSquirt.
Wondering if it's because I'm still using the non-variable TPS that comes stock with 1.6's (have not upgraded to a VTPS from a BMW/Kia...yet).
If so...why? Just honest curiosity that I feel I'm not understanding something and want to educate myself.
My question isn't regarding tuning - it's specifically if the difficulty starting and if that's related to the lack of VTPS.
And if my ignition timing map is sufficiently conservative that I don't have to worry about putting extraneous wear-and-tear on my engine (or knock, for that matter).
For what it's worth, 640cc's are on my to-do list, but one battle at a time right now.