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WOT take off bog
Hi,
I'm experiencing an off idle wot bog and this happens sometimes only.
When I go full wot form idle calculated torque goes to 550 ft.lb and timming goes to 0 degrees for a second then the car starts moving after a second.
Is it torque managment ? too much timimg? fueling is OK and no KR.
It's an A4 LS1 with full exahast and intake.
here is a log, I'm using WB through EGR so AFR wont be there. I think.
Please help.
Thanks
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more info please
I checked out your log and that is very interesting, I would like to see your tune also-good luck!!
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Thanks for signing in
here is my tune.
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I tried to open the tune and downloaded it, says can't open because tune is locked. Anyone else having same prob?
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If your tune is locked you will have to get the person who originally tuned it to unlock it, otherwise buy another PCM and start from scratch.
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I will post the tune unlocked later today. I'm at work right now.
Please keep the ideas flowing.
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Here is the tune again.
Please help
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Your main VE is very spiky, I also noticed you 1bar MAF is converted, but not applied. Some advice on these findings would be greatly appreciated from a senior tuner. Good luck TA!
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That would affect fueling, right? timing also?
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I noticed also in your log that your TPS is never below 30%, are you having idle problems also?
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In the log?
It's moslty below that. My idle tuning is stock and I don't have a cam, for now.
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What tuning is not stock, and what did you change when you started having this problem, Could you MAF need to be cleaned? Try cleaning it w MAF cleaner, make sure you unplug it for cleaning, I would try that before you rack your brain to hard (i know how it is). To muck K&N filter oil loves to do that to MAF.
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Thanks, problem solved after taking your advise. I appreciate it.
It was VE table not smooth, I smoothned it and car feels it gained 20hp more :worship: .
God bless you