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EGR valve question 700 1990

posted by  RAMontgomery on  Wed Oct 29 05:56 CST 2003
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last visit: Sat Jan 12 00:28 CST 2013
[RELATED]

I have a B230ft in my 780. It has failed California emissions test for high NOx. My question is does this car have an EGR valve? If not is there some similar device that accomplishes this function on a California car? I can’t find it, and am wondering if turbos don’t have it for some reason. The FAQ points to the EGR as a major culprit for high NOx. If I don’t have an EGR what else should I look at?

Thanks
--
Richard Montgomery 83-244GL ; '90-780t; '92-940; '80-242DL






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