The "let's brainstorm how to make a piggyback work" thread - Toyota Yaris Forums

yaris-me · 03-24-2009, 03:01 PM

I think Toyota has engineered the car to be reliable and has built in a margin of safety for the engine. On the surface, the engine seems to have been designed for performance yet it is detuned by a margin of safety. So, I think the problem is in the ECU programming and not a piggyback. Finding a way to alter or change the programming is the way.

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03-24-2009, 03:01 PM	#1
yaris-me Learn to Relax Drives: 2007, Meteorite, LB Join Date: Dec 2008 Location: Anaheim, CA Posts: 2,070	I think Toyota has engineered the car to be reliable and has built in a margin of safety for the engine. On the surface, the engine seems to have been designed for performance yet it is detuned by a margin of safety. So, I think the problem is in the ECU programming and not a piggyback. Finding a way to alter or change the programming is the way.