04-05-2017, 05:21 AM | #953 | |
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04-05-2017, 06:05 AM | #954 | |
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look at load limit table and make sure its not set all above 1.5 , set them as per a stock tune |
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04-05-2017, 06:17 AM | #955 | |
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Dont worry about STFT it will vary widly with throttle application and load. Just look at LTFT which is the average of STFT over time. If you ltft is way positive at low rpm and good averywhere else its usually an indication of a leak in intake or exhaust as @guybo said if this has just occurred then check for leaks or other issues dont just rescale maf to cover over another possible issue |
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04-05-2017, 06:25 AM | #956 | |
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04-05-2017, 06:28 AM | #957 | |
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are you on straight petrol or 10% ethanol ? |
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04-05-2017, 06:43 AM | #958 | |
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04-05-2017, 07:11 AM | #959 | |
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http://www.datazap.me/u/jwiggins864/...7?log=0&data=9 it doesnt look like a leak to me usually with leaks you getvthe most effect at low rpm\flow rates then as rpm increases the effect ofcthe leak is less and the ltft trend to normal values. id expect rearly high ltft at idle and very low rpm if it was a leak you have +2 at idle then a spike to +9 arround 3000 then back to +2 again at higher rpm. looks like your safe to just scale the maf if you need too |
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04-05-2017, 11:15 AM | #960 |
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I wouldn't worry too much about +9 LTFT at idle. I thought you meant high as in 20 or more
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04-05-2017, 01:01 PM | #961 | |
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04-05-2017, 10:20 PM | #962 | |
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Open Flash Tablet - OFT TIPS Trick’s & FAQ
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How can I look at that table? Thru romraider? What would it be under in rom raider, I can't find it. EDIT: I found it, it's 4 maximum but my stock tune has 0 maximum Sent from my iPhone using Tapatalk |
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04-06-2017, 06:22 AM | #963 | |
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its the load limit tables see here not the A01G rom is correct steady rise from about 0.8 to 1.3 and the B01C all very high can cause bogging at low rpm large throttle input Let me know you rom id and ill send you the correct definition or just post up your rom and ill fix it for you |
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The Following User Says Thank You to steve99 For This Useful Post: | allowe (04-06-2017) |
04-07-2017, 05:58 PM | #964 | |
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Open Flash Tablet - OFT TIPS Trick’s & FAQ
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Thanks a lot man I just sent you my tune file via pm Also, could it be that it's driving like crap because my oxygen sensor, Evap and cat systems aren't "ready" yet according to dashcommand Note: I also have an injen intake. That could also be a factor im guessing. I also unplugged my battery 2 days ago to install my amp. Sent from my iPhone using Tapatalk Last edited by allowe; 04-07-2017 at 06:22 PM. |
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04-08-2017, 01:00 AM | #965 | |
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If your header is stock, then the most likely cause of rough running/bogging is the injern intake. Check for leaks and that maf installed correctly and the gasket under maf is not creased or torn. but its likely your going to have to scale maf with the injen intake |
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04-08-2017, 06:02 AM | #966 |
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My Injen intake causes rough idling. At idle my LTFT is way off, but as soon as I touch the gad pedal it smooths out and the LTFT is fine. I need to get my MAF rescaled. Right now is a bad time though, so it has to wait and I just keep on the gas a little when I idle in traffic. It's not a big deal really.
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