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09-04-2018, 02:23 AM | #71 |
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here you go:
https://datazap.me/u/alf/log-1536041584 - hwy https://datazap.me/u/alf/log-1536041844 - street |
09-04-2018, 07:50 PM | #72 |
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The engine should not be knock limited unless you start loading it with heat and/or high load. Therefore if you can only have poor fuel, just don't go crazy. Highway, town or city driving should be a non issue. The car manual in the UK says that 95RON is fine, just expect poorer performance. That is probably around 88/89 Octane in US terms.
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09-06-2018, 11:27 AM | #73 | |
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IAM is 0 it definitely does not like it unless that's a data-logging glitch, and that FLKC holy balls thats bad
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09-06-2018, 11:52 AM | #74 | |
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Hmmm That looks pretty ugly However FLKC up to -20 I did not even know it could go that high The IAM=0 are possibly logging glitchs But looking at KC_Learned it looks like iam might be very low like 0.3 what tune are you running ?? if oft want version ?? ie V4 ? so we can see if its logging issue what is your ECU calibration ID like ZA1JB01C You would rearly want to make some substiantial changes to tune to try to reduce the level of knock for long term use and as I understand it you not on pure 87 either. for starters id pull at least 6 to 8 degrees out of the map over the entire rpm range richen your closed loop fueling if you don't see a very substiantal reduction in knock then it likely the engine wont cope with 87 no matter what you do due to the 12.5:1 compression ratio. The first thing that went on these cars subject to knock in early days was the direct injector seals, they are quite expensive and difficult to replace and not the sort of part that will be available on back road garage. But first you need to run a tune that logs correctly with a bunch of timing reduction Last edited by steve99; 09-06-2018 at 12:07 PM. |
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09-08-2018, 01:02 AM | #75 |
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You know @steve99, as bad as that flkc looks it seems to resemble tip in knock. Though that -24.53 flkc looks pretty scary.
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09-08-2018, 01:08 AM | #76 | |
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I'm curious if this happens on the stock tune, I'm not sure what tune OP is running either
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09-08-2018, 01:14 AM | #77 | ||
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Im pretty sure the max flkc is like -6 degrees, so i think the flkc and the iam are bogus logging issues I think hes probably eunning a old v2 oft tune which didnt log properly on anything past a B01C or D rom Last edited by steve99; 09-08-2018 at 06:40 PM. |
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09-08-2018, 07:33 PM | #78 |
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09-08-2018, 09:17 PM | #79 | |
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Make sure the OFT is updated and I believe it is, it should be 1 on 91 or 93 octane. Also as the manual states make sure your running 93 if its available
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09-08-2018, 10:19 PM | #80 | |
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you need to run oft V4 tunes for logging to work if your calid is say ZA1JK00C then search that calid on openflash support site. then download tunes , upload to oft and flash to car. logging will then work https://support.openflashtablet.com/...7-us-6mt-v4-03 also update you oft template file https://support.openflashtablet.com/...OJv0eWrG3dA%3D |
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09-15-2018, 06:53 PM | #81 |
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Steve,
Thanks for the info. I was not aware of V4 until now. I will report results of running 87 grade fuel with V4 soon. I wonder though how those maps change how OFT monitors data. Are actual values (like "Knock Corr." or "KC Learned" located at different RAM addresses in ECU? Also I am not sure what are templates for. I just grab CVS files from OFT and upload to datazap. Are templates used for Excel? A. |
09-16-2018, 01:46 PM | #82 | |
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Template files allow oft to display log parameters correctly, templates are loaded into oft |
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