 Code 26, air / fuel ratio rich malfunction |
 Apr 3, 2007 - 10:54 PM
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 Enthusiast  Joined Jun 1, '03 From WV Currently Offline Reputation: 2 (100%)  |
I've been getting a code26 from my car. That's the rich air/fuel mixture code. I know, the 5sfe runs rich anyway, but not enough to throw a code. I know my EGR is needed cleaned. I also know that I welded close to my O2 sensor not too long ago. To stop the CEL, I unplug the O2 sensor and reset the ECU. This works, but I know it's not right. I was thinking it was either the O2 or the EGR, but when I look in the Haynes manual, it's saying: injector circuit, injector, air flow meter, cold start injector, or ECM. Anyone have any advice for me?
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Replies
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Apr 4, 2007 - 6:44 PM
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Enthusiast Joined Jun 1, '03 From WV Currently Offline Reputation: 2 (100%) |
Could easily be the CSI, it's had a lot of issues starting when it's cold. I don't understand how it could be the water temp sensor. I also don't understand the MAP sensor. The map just messures pressure doesn't it? I see that coming into effect if the EGR isn't working propperly.
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Posts in this topic
Bigmeanbulldog55 Code 26 Apr 3, 2007 - 10:54 PM
Bitter you may have damaged the sensor, try swapping in a... Apr 3, 2007 - 11:47 PM
Bigmeanbulldog55 QUOTE(Bitter @ Apr 4, 2007 - 12:47 A... Apr 4, 2007 - 12:45 AM bindertch Which sensor did you work near? If it was the rear... Apr 4, 2007 - 7:20 AM Bigmeanbulldog55 QUOTE(bindertch @ Apr 4, 2007 - 8:20... Apr 4, 2007 - 10:38 AM alltracman78 QUOTE(Bigmeanbulldog55 @ Apr 3, 2007 - 1... Apr 4, 2007 - 4:59 PM alltracman78 It has nothing to do with the EGR.
The ECU is see... Apr 4, 2007 - 6:47 PM bindertch You can only read the O2 sensor if you have a real... Apr 4, 2007 - 6:58 PM |
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