Higher Fuel Cutoff - Toyota Yaris Forums

yaris2010RS · 01-21-2013, 12:06 PM

Thats kinda what i was thinking also.

i was thinking "Budget build" on a stock, with the stock ECM, A piggy back, and a built motor that can handle and benefit from a higher RPM.

Im hoping to park my Yarii soon and test from that. Im hoping the signal, like the speed signal goes through the ECM and cluster but takes the feedback from the cluster?

CTScott · 01-21-2013, 12:14 PM

Quote:

Originally Posted by yaris2010RS

Thats kinda what i was thinking also.

i was thinking "Budget build" on a stock, with the stock ECM, A piggy back, and a built motor that can handle and benefit from a higher RPM.

Im hoping to park my Yarii soon and test from that. Im hoping the signal, like the speed signal goes through the ECM and cluster but takes the feedback from the cluster?

Speed goes from the tranny to the cluster and then from the cluster to the ECM for non-ABS cars. And, from the wheel speed sensors to the ABS ECU to the Cluster to the ECM for ABS equipped cars. Either way, you can still have the speedo work while having the ECM not see the speed signal.

yaris0985 · 01-21-2013, 01:16 PM

i got a dodge neon 2000 (2gn) on the tranny you have a wire (dont remember the color) is the "Speed sensor" you have to make a extension to inside the car and make a switch ON/Off

that gone make when you hit 180km/h you shut down the switch you pcm think you are at 0km/h and continue to push gas (until you reach 6500rpm)

But you need a GPS, because if you want to put back the switch at ON you pcm gone freak...... because you are over 185km/h, but as soon the switch if OFF your mileage is not added...

if you want go on www.clubneonquebec.com and look for "Pat Tuning"

01-21-2013, 12:06 PM	#1
yaris2010RS View User's Garage Drives: no-longer-boosted '10 Yaris Join Date: Nov 2009 Location: Angus, Ontario Posts: 1,891	Thats kinda what i was thinking also. i was thinking "Budget build" on a stock, with the stock ECM, A piggy back, and a built motor that can handle and benefit from a higher RPM. Im hoping to park my Yarii soon and test from that. Im hoping the signal, like the speed signal goes through the ECM and cluster but takes the feedback from the cluster? __________________ If it has boobs or wheels sooner or later your gonna have problems with it

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01-21-2013, 01:16 PM	#3
yaris0985 Drives: yaris sedan 09 Join Date: Jan 2010 Location: Quebec/Montreal Posts: 46	i got a dodge neon 2000 (2gn) on the tranny you have a wire (dont remember the color) is the "Speed sensor" you have to make a extension to inside the car and make a switch ON/Off that gone make when you hit 180km/h you shut down the switch you pcm think you are at 0km/h and continue to push gas (until you reach 6500rpm) But you need a GPS, because if you want to put back the switch at ON you pcm gone freak...... because you are over 185km/h, but as soon the switch if OFF your mileage is not added... if you want go on www.clubneonquebec.com and look for "Pat Tuning"