Question about 1999 Isuzu Rodeo

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Check engine light

I have had my EGR vavle replaced and EGR valve tube replace but my check engine light still comes on for EGR vavle issue does a cars computer store the code and the memory has to be erased

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  • don_jamison Dec 09, 2008

    The EGR valve was replaced 2 times plus it has been scanned 3 times and the light still comes on and this last time it went through the state inspection with EGR vavle complete

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Yes you will have to hook it to a scan tool and erase the dtc or the light will stay on. sometimes you can unhook the battery for 30 sec or pull a fuse or turn the key on and off a couple of times

Posted on Dec 09, 2008

  • Walter Morris Dec 09, 2008

    then it is probably a loose connector or a coroded connection you might want to check that out

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Hope your repair goes well for you.

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