Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > DIY / Maintenance / Service
  The Tire Rack

Reply
 
Thread Tools Display Modes
Old 04-12-2019, 06:11 PM   #19
Faulteh
 
Drives: 2008 Yaris Manual
Join Date: Apr 2019
Location: Canada
Posts: 11
Will this help me figure it out by reading values or only help if I have a check engine light on?
Faulteh is offline   Reply With Quote
Old 04-12-2019, 06:24 PM   #20
IllusionX
It's the illusion you see
 
Drives: 07 Yaris Sedan Aero
Join Date: Oct 2006
Location: Brossard, QC
Posts: 3,924
Quote:
Originally Posted by Faulteh View Post
Will this help me figure it out by reading values or only help if I have a check engine light on?
I think you should just get rid of it, or fix it.

Get it tested. They will take an hour or so to run some tests and you'll be 150$ short so you know how low you should sell your car for.

Sent from my CLT-L04 using Tapatalk
__________________
IllusionX is offline   Reply With Quote
Old 04-13-2019, 08:50 AM   #21
Faulteh
 
Drives: 2008 Yaris Manual
Join Date: Apr 2019
Location: Canada
Posts: 11
I bought a scanner and will be running through https://youtu.be/RZ_DLBQN548 to see if it is indeed a misfire.
Faulteh is offline   Reply With Quote
Old 04-16-2019, 08:18 AM   #22
Faulteh
 
Drives: 2008 Yaris Manual
Join Date: Apr 2019
Location: Canada
Posts: 11
Just a follow up. I put some STP water remover in the gas and the issue is almost entirely gone. The car did sit for a couple weeks with some crazy temp swings so it may have just been condensation.
Faulteh is offline   Reply With Quote
Old 04-16-2019, 08:24 AM   #23
Leegamer
 
Leegamer's Avatar
 
Drives: 2008 Yaris HB 5-Speed
Join Date: Mar 2012
Location: Ashland, VA
Posts: 443
That's weird. It sounds like some kind of limp mode for sure.
__________________
I'm a hermit named Lee
Leegamer is offline   Reply With Quote
Old 04-22-2019, 07:47 PM   #24
Faulteh
 
Drives: 2008 Yaris Manual
Join Date: Apr 2019
Location: Canada
Posts: 11
Hey all!

Me again! Yep,,,, this saga continues. The issue returned and I got an odb2 scanner on the thing.

I get random cylinder misfires across all cylinders.

I checked the o2 sensors and sensor 1 bank 1 returns no data at all and sensor 1 bank 2 returns data I don't really know how to interpret.



Getting no data from Bank 1, does this suggest my O2 sensor is dead?
Faulteh is offline   Reply With Quote
Old 04-22-2019, 07:58 PM   #25
IllusionX
It's the illusion you see
 
Drives: 07 Yaris Sedan Aero
Join Date: Oct 2006
Location: Brossard, QC
Posts: 3,924
There is an upstream o2 sensor and a downstream o2 sensor.
I'm not sure if you should be able to read data from both, but if it was a bad o2, I'm pretty sure you would get a code. A bad o2 would also get you into limp mode, which would prevent engine to rev as well...

Sent from my CLT-L04 using Tapatalk
__________________
IllusionX is offline   Reply With Quote
Old 04-22-2019, 08:29 PM   #26
tmontague
 
tmontague's Avatar
 
Drives: '08 2zr swapped Vios M/T
Join Date: Oct 2012
Location: Hamilton Ont.
Posts: 2,831
My ultragauge receive data from both so there is something odd for sure. But why you don't have a CEL is beyond me
__________________
No one ever wants to give a Yaris the point by...
tmontague is offline   Reply With Quote
Old 05-01-2019, 05:25 PM   #27
TypeReaL
 
Drives: 2006 Yaris Hatch
Join Date: Apr 2019
Location: Nova Scotia
Posts: 8
vvti solenoid check that my fathers yaris had the same not reving past a certian point, I managed to check that after thinking it was similar to vtec not crossing over on a honda it basically as a protection it will rev to the point where it should cross over and keep going but instead fall flat on its face
__________________
2006 Yaris Hatch Project Baby Panda going for first an na build then boost in the future
TypeReaL is offline   Reply With Quote
Old 05-01-2019, 05:26 PM   #28
TypeReaL
 
Drives: 2006 Yaris Hatch
Join Date: Apr 2019
Location: Nova Scotia
Posts: 8
https://www.ebay.com/p/TOYOTA-1nzfe-...1011/656532936
__________________
2006 Yaris Hatch Project Baby Panda going for first an na build then boost in the future
TypeReaL is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:22 AM.




YarisWorld
Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.