Installed the 1zz throttle body - - Toyota Yaris Forums

AlexNet0 · 02-11-2009, 08:24 AM

He probably did something with the blitz throttle controller, says he has one on the cardomain link

thebarber · 02-11-2009, 08:51 AM

Quote:

Originally Posted by AlexNet0

He probably did something with the blitz throttle controller, says he has one on the cardomain link

i dont see how that would help...

*tk-421* · 02-11-2009, 10:30 AM

Quote:

Originally Posted by Yaris T-Sport

So the trick to cure the oscillation is simply not letting the ECU recognized the 1zz TB, therefor the ECU will function normally as it thinks it is still operating the OEM 1nz TB

So basically you fixed the oscillation problem by not doing anything? I don't get it.

So what if you ever need to reset the ECU in the future? How would you fix then oscillation issue then?

yarstar · 02-11-2009, 04:36 PM

Re-install went well with not vacuum leak this time. I let the gasket maker sit on the new TB overnight and it sealed well. WOW! you can really tell this gives you significant increase in the mid-range and top-end. My car really takes off from about 40mph to 60mph.

New Problem: CEL

I've disconnected the battery for the night so it will reset the ECU. I'll give it another try tomorrow.

Any suggestions would be appreciated.

yarstar · 02-11-2009, 04:42 PM

How do I get rid of the CEL light w/o a scangauge? (I hate that light, BTW)

yarstar · 02-11-2009, 04:43 PM

T-sport, would you explain that about using the OEM TB?

Tamago · 02-11-2009, 04:55 PM

Quote:

Originally Posted by yarstar

T-sport, would you explain that about using the OEM TB?

he means, when you re-install your OEM TB your CEL will go away lol.

Tamago · 02-11-2009, 04:46 PM

Quote:

Originally Posted by yarstar

How do I get rid of the CEL light w/o a scangauge? (I hate that light, BTW)

either unplug the ecu cables or disconnect the battery ground. with the engine off of course.

anonymous user · 02-11-2009, 04:52 PM

Might i also suggest pumping the brake pedal to accelerate situation of removing power from your vehicle. Once brake lights no longer illuminate, voila. You can reconnect the battery terminals again.

Tamago · 02-11-2009, 04:53 PM

Quote:

Originally Posted by anonymous user

Might i also suggest pumping the brake pedal to accelerate situation of removing power from your vehicle.

why pump it?

02-11-2009, 08:24 AM	#1
AlexNet0 View User's Garage Drives: '07 Yaris 3dr Join Date: Nov 2008 Location: Rockland, ME Posts: 1,638	He probably did something with the blitz throttle controller, says he has one on the cardomain link __________________ ---------- MI-YW ----------

02-11-2009, 04:36 PM	#4
yarstar View User's Garage Drives: 2008 Absolute Red HB Join Date: Oct 2008 Location: Georgia Posts: 264	Re-install went well with not vacuum leak this time. I let the gasket maker sit on the new TB overnight and it sealed well. WOW! you can really tell this gives you significant increase in the mid-range and top-end. My car really takes off from about 40mph to 60mph. New Problem: CEL I've disconnected the battery for the night so it will reset the ECU. I'll give it another try tomorrow. Any suggestions would be appreciated. __________________ AEM CAI, NST Pulleys/SSK, WR 4-2-1 Header, TRD axelback, R1 Concept Rotors, TRD Sway Bar, Nitto Rear Strut Bar, Cusco GT-Zero Coilovers, 1ZZ-FE 1.8L TB

02-11-2009, 04:42 PM	#5
yarstar View User's Garage Drives: 2008 Absolute Red HB Join Date: Oct 2008 Location: Georgia Posts: 264	How do I get rid of the CEL light w/o a scangauge? (I hate that light, BTW) __________________ AEM CAI, NST Pulleys/SSK, WR 4-2-1 Header, TRD axelback, R1 Concept Rotors, TRD Sway Bar, Nitto Rear Strut Bar, Cusco GT-Zero Coilovers, 1ZZ-FE 1.8L TB

02-11-2009, 04:43 PM	#6
yarstar View User's Garage Drives: 2008 Absolute Red HB Join Date: Oct 2008 Location: Georgia Posts: 264	T-sport, would you explain that about using the OEM TB? __________________ AEM CAI, NST Pulleys/SSK, WR 4-2-1 Header, TRD axelback, R1 Concept Rotors, TRD Sway Bar, Nitto Rear Strut Bar, Cusco GT-Zero Coilovers, 1ZZ-FE 1.8L TB

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02-11-2009, 04:52 PM	#9
anonymous user rarer than JDM -1 of 1! View User's Garage Drives: 07yaris Join Date: Oct 2008 Location: windward oahu Posts: 402	Might i also suggest pumping the brake pedal to accelerate situation of removing power from your vehicle. Once brake lights no longer illuminate, voila. You can reconnect the battery terminals again.

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