Engine warning light - Toyota Yaris Forums - Ultimate Yaris Enthusiast Site

01-12-2011, 12:19 PM

Zaphod

Drives: Big Yellow

Join Date: May 2009

Location: Somewhere in the vacinity of Betelgeuse

Posts: 179

Quote:

Originally Posted by Yollander

Spark plugs are about 2 years old so will change them this week. O2 sensor could be at fault but it is very random.

I had a similar problem with my TJ about 8 years into it, the symptoms were very random as well, the light would be on and off for a while, and then it was just on and running rough. The O2 sensor and was relatively cheap and very easy to replace on the Jeep, in fact it took longer to diagnose the problem and buy the part than to replace it.

Hope yours turns out to be the same.

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

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 Rules

Forum Jump

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
DIY (08' USDM Liftback): ESUSE Fog Light Install v2.0	goku87	DIY / Maintenance / Service	127	02-19-2023 08:01 PM
How many forum posters does it take to change a light bulb?	silver_echo	Off-topic / Other Cars / Everything else Discussions	25	06-27-2011 02:50 AM
Engine management light for 300 miles then off for 300 - this cycle keeps repeating	stripey	DIY / Maintenance / Service	0	08-01-2010 06:43 PM
Nitto Mid-Pipe Check Engine Light fix	Jerkratt	Performance Modifications	77	12-01-2008 08:23 PM
Check engine light flashes during high reving	AlphaFox	DIY / Maintenance / Service	40	08-21-2007 02:43 PM

All times are GMT -4. The time now is 04:52 PM.