Dreaded P0012 Code - What to do now? - Toyota Yaris Forums

BLH · 05-14-2011, 07:33 PM

http://engine-codes.com/p0012_toyota.html

There is a 2007 Yaris Service Bulletin referenced in the above link.

jambo101 · 05-15-2011, 05:41 AM

Quote:

Originally Posted by BLH

http://engine-codes.com/p0012_toyota.html

There is a 2007 Yaris Service Bulletin referenced in the above link.

Thanks for the link

special_k_828 · 05-19-2011, 05:08 PM

just an update. I replaced my oil control valve with another unit. My old unit was faulty for sure and actually came out in two pieces. Car is now running again. Drove for most of the day but the p0012 CEL came back. :(

ECU was clear because my negative battery terminal was disconnected for 2 days. Looks like it's a VVT-i issue?

aruester · 07-11-2011, 01:42 PM

Quote:

Originally Posted by special_k_828

just an update. I replaced my oil control valve with another unit. My old unit was faulty for sure and actually came out in two pieces. Car is now running again. Drove for most of the day but the p0012 CEL came back. :(

ECU was clear because my negative battery terminal was disconnected for 2 days. Looks like it's a VVT-i issue?

Sorry to hear there might be a bigger problem. I actually just broke my OCV... Oops. By any chance you have a suggestion on where to get one online? Bastard is hard to find anywhere and I don't really want to go to the Stealership. Especially in Germany. Euros are expensive! Thanks

mazilla · 07-11-2011, 02:18 PM

Quote:

Originally Posted by aruester

Sorry to hear there might be a bigger problem. I actually just broke my OCV... Oops. By any chance you have a suggestion on where to get one online? Bastard is hard to find anywhere and I don't really want to go to the Stealership. Especially in Germany. Euros are expensive! Thanks

http://www.toyotapartszone.com/oem/t...330-21011.html

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05-14-2011, 07:33 PM	#1
BLH Drives: 2007 Yaris Sedan Join Date: Apr 2009 Location: CT Posts: 281	http://engine-codes.com/p0012_toyota.html There is a 2007 Yaris Service Bulletin referenced in the above link.

05-19-2011, 05:08 PM	#3
special_k_828 Drives: 2006 Yaris CE 2-Door Hatchback Join Date: Mar 2011 Location: Toronto, Ontario, Canada Posts: 19	just an update. I replaced my oil control valve with another unit. My old unit was faulty for sure and actually came out in two pieces. Car is now running again. Drove for most of the day but the p0012 CEL came back. :( ECU was clear because my negative battery terminal was disconnected for 2 days. Looks like it's a VVT-i issue?