Toyota MR2 Message Board - View Single Post

mr220v · 03-11-2009, 04:39 PM

Heated o2 sensors arent' sensitive to exhaust location. They're self heating. They just have to be located in front of the cat.

Bad TPS's are pretty common. Try unplugging it and see if the problem goes away.

03-11-2009, 04:39 PM	#12 (permalink)
mr220v Beams Owners Group Join Date: Mar 2006 Posts: 1,791 Thanks: 13 Thanked 139 Times in 117 Posts iTrader Rating: (9/100% )	Heated o2 sensors arent' sensitive to exhaust location. They're self heating. They just have to be located in front of the cat. Bad TPS's are pretty common. Try unplugging it and see if the problem goes away.