12-20-2017, 02:54 PM
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#22
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Join Date: Dec 2008
Location: NNJ
Posts: 1,489
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Quote:
Originally Posted by The_Bishop
Before I spent any money deleting stuff I'd try the free recall work. If NOX1 is bad and giving false readings, when the PCM compares NOX2 with NOX1 to see if the SCR/DEF is working, it gets an invalid result and thinks the NOX reduction system isn't working.
The new calibration is supposed to help with the false error condition, too.
Also, if they do the recall work, the DEF is known good and the DEF injector is working, it points at a bad SCR catalyst, which is an emission system component and covered anyway.
See: https://www.engine-codes.com/p20ee.html |
P20ee has also been related to DEF tank, which is covered to 120k miles I think.
What's passenger car diesel inspection for NJ?
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick 
2014 2LT Cruze 2.0 Turbo Diesel
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