02-09-2013, 01:00 PM | #1 |
Drives: 2010 CAMARO RALLY YELLOW SS/RS/M6 Join Date: Aug 2012
Location: Aransas Pass Texas
Posts: 565
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SCT SF3 datalogging questions
when looking at a datalog from a SCT SF3 , what are the most monitored parameters and what to look for?
i dont have a screenshot yet, but if someone has one who can explain what they mean would help me understand this a little better. eventually i will get to the point where i know what to look for, just need a nudge in the right direction. Thanks.
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02-10-2013, 02:21 PM | #2 |
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Anyone have a comment ? please???
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02-10-2013, 09:27 PM | #3 |
What do you plan to do if you scan the ECM? If you do not know tuning, it best left to the guys that do. Are you scanning to change some PID or are you giving that info to a tuner.
Tuning is not easy and you have to know what you are doing before you change anything. You will need tuning SW and a wide band to do tuning right, or just buy a tune that is made for your car. The most looked at items are Lambda, fuel trims, knock retard and many others. If you do not have a WB O2 then your are not doing much. It take many hours of education to attempt a tune. It is not a easy thing to do. |
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02-11-2013, 07:02 AM | #4 |
Drives: 2010 CAMARO RALLY YELLOW SS/RS/M6 Join Date: Aug 2012
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i dont plan on tuning my own, just want to understand what to look for when things are changed.
i will be datalogging for my tuner, just thought someone here could point me in the right direction to see where the differences are in the tunes, and how to understand them. Didn't happen...
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02-11-2013, 05:47 PM | #5 |
It is all different for each car. WOT you want to be rich of lambda and cruse you want lambda 1. But you need a wide band hooked up to see it with HPtuners.
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02-11-2013, 05:48 PM | #6 |
02-12-2013, 07:27 AM | #7 |
Drives: 2010 CAMARO RALLY YELLOW SS/RS/M6 Join Date: Aug 2012
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is there someone or something that can educate me what the readings are or mean??? a book, i just would like to know what they all mean..or is it secret???
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02-12-2013, 09:11 AM | #8 | |
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
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Quote:
Engine RPM - RPM MAP-Intkman abs prss FUEL PRESSURE ECT engine coolant temp ecteng clt tmp TPS throttle position or pedal position acc pdl pos 1s IAT intake air temp or Air intake temp intk Airtmp MAF Mass Air flow Hz Maffre 125 TIMING spark cylinder 1 ign Tim Adv4#1cyl KNOCK RETARD knk ret Vehicle speed Kph? Long Term Fuel Trim bank 1 ltf tri b1 Long Term Fuel Trim bank 2 ltf tri b2
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02-12-2013, 10:54 AM | #9 | |
Drives: 2010 CAMARO RALLY YELLOW SS/RS/M6 Join Date: Aug 2012
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Thanks
Quote:
I know theres probably no cut and dried answer to this, i understand the above parameters are the ones most useful when Skilled tuners do their work, at what point do the readings become Detrimental to the engine is what i would like to know... as i said..probably no cut and dried answer. i would like to be able to look at a log someday and understand what it is i'm looking at and any erroneous or detrimental readings.
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Lethal Racing Night Fury Cam Kit, Melling oil pump, C5R Timing Chain, Dyno Tuned by Shawn@Lethal Racing, Vararam Tuned intake, Vararam Power Wedge, LSR Tri Ax Short throw Shifter, VMAX Ported T/B, TSP 2" L/T Headers, TSP Cat delete, Borla axle back exhaust, Innovate A/F monitor, 471.7 HP/438.8 TQ |
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02-12-2013, 10:56 AM | #10 | |
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
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Quote:
There should be nothing even remotely close to hurting the engine If I tuned it. Ted.
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Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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02-12-2013, 12:06 PM | #11 |
Drives: 2010 CAMARO RALLY YELLOW SS/RS/M6 Join Date: Aug 2012
Location: Aransas Pass Texas
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It has nothing to do with your tune Ted!!!! Thats freakin awesome!
I'm just trying to understand how the process works. my tune is fine, i guess what i really need is some kind of literature that explains the process and what the sensors actually do and how they do it. highs lows etc. not trying to tune my own vehicles by no means.....just trying to educate myself.
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I LIKE TO GO FAST!
Lethal Racing Night Fury Cam Kit, Melling oil pump, C5R Timing Chain, Dyno Tuned by Shawn@Lethal Racing, Vararam Tuned intake, Vararam Power Wedge, LSR Tri Ax Short throw Shifter, VMAX Ported T/B, TSP 2" L/T Headers, TSP Cat delete, Borla axle back exhaust, Innovate A/F monitor, 471.7 HP/438.8 TQ |
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