Does anyone no if the GM E67 ECM and run package will run 4 x lambda,i have it hooked up to a stock LS7 with 2 x lambda and need to try and get through a Euro 4 test with 4.
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Does anyone no if the GM E67 ECM and run package will run 4 x lambda,i have it hooked up to a stock LS7 with 2 x lambda and need to try and get through a Euro 4 test with 4.
What are you talking about? :nixweiss:
Euro 4 is a strict emmission test and is explained on wicki,I was hoping so to find out if the E67 ECM is capable of running all the systems for the testQuote:
Originally Posted by Redline Motorsports
Are you talking about pre-cat and post cat O2 sensors on each bank...?
I googled it and wiki has an article: http://en.wikipedia.org/wiki/Europea...sion_standards
so according to the table in the wiki, Euro 4 is a standard for the level of emissions...
if you tune the ECM correctly and rub closed loop you can achieve CO/NO/HC levels much lower than shown in that table for Euro 4...
i.e. from what I see/understand, the level of emissions is purely a function of the tune and how well it runs in CL.
Joecar correct 02 sensors before and after the cat on each bank,so the test includes checking all 4 working correctly,even is the emmisions are reading low the circuits have to test correctly ultimately can the E67 run do any of thisQuote:
Originally Posted by joecar