Danster Posted May 31, 2007 Share Posted May 31, 2007 Hi Everyone, New kid on the block. I have started to work on my daughters car, a 97 Honda Accord, 4 Banger. The check engine light is on. The code is a P0141, the heater circuit for oxygen sensor 2 in bank 1. I know the first one is right in front on the exhaust but was wondering if the second one was the one attached to the CAT? Is there another one or only those two? It seems in the books it reads like there's 3 of them. Is it only for the V6 models? TIA! Dannyo Link to comment Share on other sites More sharing options...
Kastigir Posted June 1, 2007 Share Posted June 1, 2007 There are 2 O2 sensors. The second one is located either in the cat, or right behind the cat on the exhaust. Link to comment Share on other sites More sharing options...
Jeffro Posted June 1, 2007 Share Posted June 1, 2007 It's in the cat. Link to comment Share on other sites More sharing options...
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