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Title: Question about KFZW and KFZW2 S4 compared to RS4 Post by: black on August 28, 2013, 10:30:02 AM Hi,
maybe there is a threat about this but I do not find it. Why is the oem ignition angle in S4 ecu (C/D/M) so flat compared to RS4 (K) f.e. S4 D 191/6520 = -3° and RS4 K 200/6900 13,5° do I miss something in the code or is this only because of the differences in the Hardware (compression/head/camshafts etc.) regards... Title: Re: Question about KFZW and KFZW2 S4 compared to RS4 Post by: julex on August 28, 2013, 11:02:45 AM Hi, maybe there is a threat about this but I do not find it. Why is the oem ignition angle in S4 ecu (C/D/M) so flat compared to RS4 (K) f.e. S4 D 191/6520 = -3° and RS4 K 200/6900 13,5° do I miss something in the code or is this only because of the differences in the Hardware (compression/head/camshafts etc.) regards... Hardware and more aggressive tuning for a flagship sports car from Audi as the time. Title: Re: Question about KFZW and KFZW2 S4 compared to RS4 Post by: nyet on August 28, 2013, 11:16:44 AM Also, the S4 has to run on 89/87 without blowing up in the states... and the stock tune should never be in that region unless something went horribly wrong with the wastegates.
Title: Re: Question about KFZW and KFZW2 S4 compared to RS4 Post by: black on August 28, 2013, 11:49:47 AM Ah, ok thanks... so I was on the right way :)
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