Tricking the ECU to Relearn AF map - Toyota Yaris Forums

CASTREX · 04-04-2009, 12:54 PM

I wonder if we could trick the ecu into think the Yaris is a F1 car instead of an Econobox....

J/K

You got me lost with something... what does the radiator has tod do with the hole ECU re learning process?

But yeah... the ECU learns the way you drive. I found that a long time ago when I was doing an audio installation to the car and the battery was unpplugged for over 24hrs.

When I drove the car after that it was really slow... laggy response... but after 30 min of suffering my driving style it came back to normal....

I guess it helps to do this during night or with a fresh climate instead of doing it on a hot day.

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04-04-2009, 12:54 PM	#7
CASTREX Who said Yaris was slow? View User's Garage Drives: Yaris T-Sport 2008 Join Date: Nov 2006 Location: Costa Rica Posts: 1,287	I wonder if we could trick the ecu into think the Yaris is a F1 car instead of an Econobox.... J/K You got me lost with something... what does the radiator has tod do with the hole ECU re learning process? But yeah... the ECU learns the way you drive. I found that a long time ago when I was doing an audio installation to the car and the battery was unpplugged for over 24hrs. When I drove the car after that it was really slow... laggy response... but after 30 min of suffering my driving style it came back to normal.... I guess it helps to do this during night or with a fresh climate instead of doing it on a hot day.