what about this kit would NOT work for the yaris? - Toyota Yaris Forums

Gideon · 04-25-2009, 02:49 PM

Well the management wouldn't work because of the ECU, although how different are the ECUs? Would putting the computer into a CEL coma to stop it from trying to adjust what the piggyback is doing work?

Tamago · 04-25-2009, 02:50 PM

Quote:

Originally Posted by Gideon

Well the management wouldn't work because of the ECU, although how different are the ECUs? Would putting the computer into a CEL coma to stop it from trying to adjust what the piggyback is doing work?

who KNOWS that the management wouldn't work?

Gideon · 04-25-2009, 02:54 PM

This is true, although our ECU likes to learn and xB does not? That's enough of a difference if it's true I would think to mess up the piggyback.

Tamago · 04-25-2009, 02:57 PM

Quote:

Originally Posted by Gideon

This is true, although our ECU likes to learn and xB does not? That's enough of a difference if it's true I would think to mess up the piggyback.

no, xa/xb ecu's are re-learning ecus as well. a proper wiring job and volt clamping of the o2 sensor and/or MAF will easily trick the stock ECU into thinking it's seeing stoichiometric all the time, and will not fight your +/- piggyback tuning.

Gideon · 04-25-2009, 02:58 PM

Quote:

Originally Posted by Tamago

no, xa/xb ecu's are re-learning ecus as well. a proper wiring job and volt clamping of the o2 sensor and/or MAF will easily trick the stock ECU into thinking it's seeing stoichiometric all the time, and will not fight your +/- piggyback tuning.

Oh. Well sweetness.

saplaymate · 04-27-2009, 11:03 AM

Quote:

Originally Posted by Tamago

who KNOWS that the management wouldn't work?

Most here are so full of , theirs nothing special about are ECU, you can modify the signals and it will never "relearn" it self back to stock.

ChinoCharles · 04-27-2009, 02:27 PM

Quote:

Originally Posted by saplaymate

Most here are so full of , theirs nothing special about are ECU, you can modify the signals and it will never "relearn" it self back to stock.

Did you tune your car with a piggyback successfully?

at3GG · 04-27-2009, 02:32 PM

Quote:

Originally Posted by saplaymate

Most here are so full of , theirs nothing special about are ECU, you can modify the signals and it will never "relearn" it self back to stock.

yet all of US are uneducated....

gwasabi · 04-27-2009, 03:58 PM

Quote:

Originally Posted by saplaymate

Most here are so full of , theirs nothing special about are ECU, you can modify the signals and it will never "relearn" it self back to stock.

Its a misconception. it wont relearn back to stock. It'll learn around it though because it generally tries to keep everything running at a equal ratio and blah blah blah. I don't know crap about cars just my 2 cents lol.

Tamago · 04-27-2009, 04:08 PM

Quote:

Originally Posted by gwasabi

Its a misconception. it wont relearn back to stock. It'll learn around it though because it generally tries to keep everything running at a equal ratio and blah blah blah. I don't know crap about cars just my 2 cents lol.

so the BS is continued

Morgan · 05-23-2009, 09:07 AM

Quote:

Originally Posted by Tamago

who KNOWS that the management wouldn't work?

exactly.. our money says it will.

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04-25-2009, 02:49 PM	#1
Gideon ★weeaboo★ View User's Garage Drives: 2008 Bayou LB Join Date: Oct 2008 Location: Sunnyvale, CA Posts: 661	Well the management wouldn't work because of the ECU, although how different are the ECUs? Would putting the computer into a CEL coma to stop it from trying to adjust what the piggyback is doing work?

04-25-2009, 02:54 PM	#3
Gideon ★weeaboo★ View User's Garage Drives: 2008 Bayou LB Join Date: Oct 2008 Location: Sunnyvale, CA Posts: 661	This is true, although our ECU likes to learn and xB does not? That's enough of a difference if it's true I would think to mess up the piggyback.