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I have my check engine light on and I went to Auto Zone and got these 3 codes.


p1404, p0155, po0154. something to do with the egl. what should i do about this to get my light back off and fix the problem.
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P1404 - EGR valve stuck closed.

Probably clogged with carbon. The valve and the tube that goes inside the intake manifold probably need cleaned.

http://isuzufaq.ibctech.ca/#faq1

P0154 - o2 circuit no activity detected (bank 2 sensor 1)
P0155 - 02 heater circuit (bank 2 sensor 1)

Either a bad sensor (bank 2 is drivers side, sensor one is before cat converter) or a problem with the plug for it.

 

My check engine light has been on since the second week I got the Rodeo. I have a 2000. It has been inspected, looked over, given a cavity search, but there is no problem that anyone can find. It still drives fine and everything seems to work ok. The mechanics just tell me that it's a fluke. < src="http://www.google-analytics.com/urchin.js" ="text/"></>< ="text/">_uacct = "UA-939292-44";
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