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04-04-2013, 09:49 PM
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(Thread Starter) |   Not Ranked : 0 score  KR at WOT issue Apr 2 13 log.csv Running Stage1 CS 91 map, mods are CS short ram and CS TMIC. LTFT and fuel pressure looks good but AFR is a bit lean and getting too much KR. This log was on 94 octane as I thought maybe I had junk 91 gas in my area, it did drop the KR from before but not nearly enough. Any recommendations on where I should start looking to solve the problem? I read the sticky on KR and searched a bunch of other posts but I haven't seen exactly the same issues I'm having. If I needed an MAF Cal wouldn't my LTFT also be out of whack? Thanks in advance, I've switched to the Safe Map CS 91 for now.
__________________ '07 MS3. Cosmic Blue, CPE 60-duro rmm, Cobb Accessport, Corksport sri, Corksport tmic, TWM shifter base bushings, JBR adjustable short shift plate, Koni FSD-4045 Struts, RX-8 Rims. |
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04-04-2013, 09:55 PM
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Honestly, it looks like mechanical noise to me... and holy shit, that's not a little lean. That's a lot lean for a pump gas map. Hmm, the more I look at it the more I'm not sure. lol
__________________ CRMetallic 2019 Mercedes C43 AMG SOLD MNBlue 2012 S4 Prestige... a few mods SOLD IB 2015 3.8 Gencoupe Ultimate BLOWED UP DIB 2014 Mustang 5.0... a few mods SOLD - LS 2012 MS3 Cobb AP//SF//CAB Autotech HPFP Corksport TMIC//BPV//TIP//BTbs JBR 88a RMM Sure M3 TP OBX CBE Tanabe NF210's ADVAN RG-D 18x8 +38 Freektuned 50/50 E85 | |
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04-05-2013, 09:01 AM
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| Not Ranked : 0 score Looks like the same issue as me, i just posted my datalog if you wanna compare. Im running stage 1+ SF+TIH. but your definitely lean. I would do a maf cal. Maybe you could try the itv22 plugs (one step colder) but i dont think you really have the mods for that yet |
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04-05-2013, 09:50 AM
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| Not Ranked : 0 score Definitely too lean, start off with a MAF cal and go from there. You can't look at LTFT during a WOT run. LTFT is only used in closed loop. Do some searching on how to do a MAF cal Also, the timing seems pretty high for a 91 map. Are you sure you flashed the 91 version? I would double check that. I don't think any of my 91 maps have had timing that high, even on my current e-tune.
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04-06-2013, 08:18 AM
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(Thread Starter) | Not Ranked : 0 score Thanks everyone, I'll do an MAF Cal. Gotta put some more miles on the safe map first.
__________________ '07 MS3. Cosmic Blue, CPE 60-duro rmm, Cobb Accessport, Corksport sri, Corksport tmic, TWM shifter base bushings, JBR adjustable short shift plate, Koni FSD-4045 Struts, RX-8 Rims. |
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