I NEED Boost... Opinions puh-lease - Toyota Yaris Forums

Focus_Sh1ft · 10-05-2010, 11:22 PM

^ Yeah sorry, disregard that.

Looking at those excel sheets, it's pretty aparent 75% throttle plays a large role in changing to open loop. MAF reading seems to be pretty irrelevant, so my previous idea is (most likely) not going to work.

However, what if we mapped the TPS to one of the analog signals of the FIC? Then, could we possibly manipulate that signal to 75%? That would force open loop... This is probably way oversimplified and I'm sure there would be multiple other issues including a CEL.

eTiMaGo, we're going to figure this out this time around. I need my car running safely, and that turbo ain't coming out.

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10-05-2010, 11:22 PM	#38
Focus_Sh1ft Drives: 08 Yaris Turbo; 06 tC Turbo Join Date: Jan 2010 Location: New Jersey Posts: 875	^ Yeah sorry, disregard that. Looking at those excel sheets, it's pretty aparent 75% throttle plays a large role in changing to open loop. MAF reading seems to be pretty irrelevant, so my previous idea is (most likely) not going to work. However, what if we mapped the TPS to one of the analog signals of the FIC? Then, could we possibly manipulate that signal to 75%? That would force open loop... This is probably way oversimplified and I'm sure there would be multiple other issues including a CEL. eTiMaGo, we're going to figure this out this time around. I need my car running safely, and that turbo ain't coming out.