 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 5, 2016 - 10:51 AM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
Most time heater circuit codes are just bad heater circuits, it's a little heating coil in the sensor and it does burn out with age. The fastest way to check them is with a noid light. http://www.amazon.com/Lisle-27800-Universa...ords=noid+light
Connect that to the heater circuit wires (the two blacks on the O2 sensor are heater circuit), it should flicker and flash when you start the car, indicating the circuit is working. You can also hold the O2 sensor in your hand out of the exhaust pipe and start the car and it should get rather hot in your hand. -------------------- |
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 OK after several gaskets I finally had to replace ... Mar 4, 2016 - 3:53 PM igpx12 Replacing the O2 would be your best bet, clearing ... Mar 4, 2016 - 8:24 PM msk59 thanks I plan on replacing the O2 sensor after i c... Mar 5, 2016 - 10:36 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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