so can you turbo the yaris without check engine lights? - Toyota Yaris Forums

cali yaris · 01-05-2009, 08:48 PM

I get my CEL mostly on cold start, which makes a lot of sense. Rarely while driving, but when I do it's when I let off as far as I can tell.

So, I think mine is very close to being right. We also opened up the MAF tubing where the sensor is, so that is also in my mix of how things work.

anyone know what a 420 code is? (I know, I know, but really, it's a serious question).

Tamago · 01-05-2009, 09:00 PM

Quote:

Originally Posted by cali yaris

I get my CEL mostly on cold start, which makes a lot of sense. Rarely while driving, but when I do it's when I let off as far as I can tell.

So, I think mine is very close to being right. We also opened up the MAF tubing where the sensor is, so that is also in my mix of how things work.

anyone know what a 420 code is? (I know, I know, but really, it's a serious question).

catalytic converter is in the shtter

01-05-2009, 08:48 PM	#1
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	I get my CEL mostly on cold start, which makes a lot of sense. Rarely while driving, but when I do it's when I let off as far as I can tell. So, I think mine is very close to being right. We also opened up the MAF tubing where the sensor is, so that is also in my mix of how things work. anyone know what a 420 code is? (I know, I know, but really, it's a serious question). __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

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

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW	VitzBoy	General Yaris / Vitz Discussion	7	09-20-2023 07:50 AM
Longest time you left your Yaris engine running	iwantayarisnyc	General Yaris / Vitz Discussion	35	12-17-2008 10:07 AM
ZPI to produce yaris turbo kit and exhaust	turboyaris	Forced Induction Forum	30	04-04-2007 02:10 PM