 Code P0130 adn p0133, after installing header and downpipe |
 Jan 8, 2016 - 1:19 PM
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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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Mar 4, 2016 - 3:53 PM
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Enthusiast Joined May 10, '14 From Tulsa, OK Currently Offline Reputation: 5 (100%) |
OK after several gaskets I finally had to replace the studs on the header and install new gaskets. No leaks but the engine check light keep coming on after about 20 miles of driving. The O2 is still the old one. Should i replace the O2 at this point? This is frustrating because I cannot pinpoint the problem.
Any help would be appreciated. |
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Mar 4, 2016 - 8:24 PM
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 Enthusiast Joined Jan 30, '14 From Cortland NY Currently Offline Reputation: 5 (100%) |
Replacing the O2 would be your best bet, clearing codes from the ECU is only temporary and after like you experienced with driving, once the ECU tries to set values and calibrate it will pop the codes back up again. Last upstream O2 I got was from rockauto for 30.00 for a Denso.
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Posts in this topic
msk59 Code P0130 adn p0133 Jan 8, 2016 - 1:19 PM
Smaay did you put the O2 sensors back in?
did you swap ... Jan 8, 2016 - 2:39 PM
msk59 QUOTE (Smaay @ Jan 8, 2016 - 1:39 PM... Jan 9, 2016 - 10:35 AM igpx12 Might just be a faulty sensor or it might have a b... Jan 9, 2016 - 12:59 AM igpx12 Oh, well if you have the system open ended like th... Jan 9, 2016 - 3:26 PM msk59 Not sure I understand what you are saying. The dow... Jan 9, 2016 - 4:35 PM Jmk91 What he was meaning was that if you had an open ex... Jan 9, 2016 - 5:22 PM msk59 Thank You. I pulled the header out and notice the ... Jan 10, 2016 - 7:26 PM Jmk91 The junk gaskets they give you always leak. I had ... Jan 10, 2016 - 10:43 PM msk59 You are so right about the junk gasket and this wh... Jan 10, 2016 - 11:54 PM msk59 Hello Guys: I am facing a new issue. After I disco... Jan 14, 2016 - 8:53 AM cheela just buy the material and make your own.
do you st... Jan 14, 2016 - 9:34 AM igpx12 Here is what you want, it will fit with that style... Jan 14, 2016 - 10:01 AM msk59 Cheela: Thanks that was my second option.
Igpx12... Jan 14, 2016 - 10:35 AM msk59 thanks I plan on replacing the O2 sensor after i c... Mar 5, 2016 - 10:36 AM Bitter Most time heater circuit codes are just bad heater... Mar 5, 2016 - 10:51 AM msk59 OK I will try that and see what happens. I found p... Mar 5, 2016 - 11:55 AM Bitter I prefer the 'direct fit' so they just plu... Mar 5, 2016 - 12:15 PM msk59 Thanks, I think it is direct fit as I checked the ... Mar 5, 2016 - 12:51 PM igpx12 QUOTE (msk59 @ Mar 5, 2016 - 12:51 P... Mar 6, 2016 - 11:25 AM msk59 Update: Installed the new O2 Sensor last night. dr... Mar 15, 2016 - 7:42 AM msk59 Ok the light is back ON after installing the new O... Mar 16, 2016 - 8:59 AM Bitter Same codes? Mar 17, 2016 - 8:13 PM msk59 Sorry Bitter for the delayed response. I was TDY. ... Mar 21, 2016 - 7:09 AM |
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