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04-12-2019, 07:11 PM
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#19 |
 Drives: 2008 Yaris Manual Join Date: Apr 2019
Location: Canada
Posts: 11
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Will this help me figure it out by reading values or only help if I have a check engine light on?
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04-12-2019, 07:24 PM
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#20 | |
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It's the illusion you see
Drives: 07 Yaris Sedan Aero Join Date: Oct 2006
Location: Brossard, QC
Posts: 3,888
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Quote:
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
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04-13-2019, 09:50 AM
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#21 |
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Drives: 2008 Yaris Manual Join Date: Apr 2019
Location: Canada
Posts: 11
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I bought a scanner and will be running through https://youtu.be/RZ_DLBQN548 to see if it is indeed a misfire.
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04-16-2019, 09:18 AM
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#22 |
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Drives: 2008 Yaris Manual Join Date: Apr 2019
Location: Canada
Posts: 11
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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.
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04-16-2019, 09:24 AM
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#23 |
 
Drives: No longer own a yaris :( Join Date: Mar 2012
Location: Ashland, VA
Posts: 679
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That's weird. It sounds like some kind of limp mode for sure.
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I'm a hermit named Lee |
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04-22-2019, 08:47 PM
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#24 |
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Drives: 2008 Yaris Manual Join Date: Apr 2019
Location: Canada
Posts: 11
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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? |
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04-22-2019, 08:58 PM
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#25 |
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It's the illusion you see
Drives: 07 Yaris Sedan Aero Join Date: Oct 2006
Location: Brossard, QC
Posts: 3,888
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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
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04-22-2019, 09:29 PM
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#26 |
Drives: '08 2zr swapped Vios M/T Join Date: Oct 2012
Location: Caledonia Ont.
Posts: 2,938
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My ultragauge receive data from both so there is something odd for sure. But why you don't have a CEL is beyond me
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No one ever wants to give a Yaris the point by... 
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05-01-2019, 06:25 PM
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#27 |
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Drives: 2006 Yaris Hatch Join Date: Apr 2019
Location: Nova Scotia
Posts: 9
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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
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2006 Yaris Hatch Project Baby Panda going for first an na build then boost in the future |
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05-01-2019, 06:26 PM
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#28 |
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Drives: 2006 Yaris Hatch Join Date: Apr 2019
Location: Nova Scotia
Posts: 9
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2006 Yaris Hatch Project Baby Panda going for first an na build then boost in the future |
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Linear Mode
