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ECU code 0302

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Old 01-16-2008, 06:40 PM
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ECU code 0302
Hi,

I have a '97 SE with 126K miles. I'm getting code 0302 (EGR system Hi/Low Flow), as well as 0304 (Bad KS). I just replaced the KS last weekend, but the CEL remains on after resetting. Can someone please provide other possible things to check that is causing code 0302?

Thanks
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Old 01-17-2008, 05:58 AM
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clean your small EGR pipe to get ride of 0302. check the harness on the knock sensor for 0304. after doing both reset and try again.
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Old 01-17-2008, 06:08 AM
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http://forums.maxima.org/showthread....highlight=0302
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Old 01-17-2008, 06:40 AM
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Thanks! This is exactly what I needed!
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