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![]() Enthusiast ![]() ![]() ![]() Joined May 10, '14 From Tulsa, OK Currently Offline Reputation: 5 (100%) ![]() |
Hello: After installing the header and getting it all set, I am getting these two codes. I reset them once and these two come back again. I will check for leaks etc and the reading on the first O2 sensor (7aFE engine stock, 1996 ST HB). What else I need to look for?
How do I check for sensor circuit heater? thanks in advance. This post has been edited by msk59: Jan 8, 2016 - 1:25 PM |
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![]() Enthusiast ![]() ![]() ![]() Joined May 10, '14 From Tulsa, OK Currently Offline Reputation: 5 (100%) ![]() |
Not sure I understand what you are saying. The downpipe that came with the header was short in terms of reaching the cat. So I took it to the shop and added a piece that took care of that. There is nothing open at the moment. i will check for leaks but other than that it should be all closed. So both 02 sensors are in. I did not even touch the downstream sensor. I separated the original before the cat replaced that whole piece with the new one.
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