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Anyone figure a fix for this? Having this exact thing happen.

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If you see during the wot pull it holds, after the pull it shoots up high for a second and then falls to under 30psi before...

I will look into that thanks

Roads kind of suck so it could be bumps.

I read the thing you posted on the fpcm. I am going to look into that. But it seems I am getting plenty of pressure. Just over compensates when I let off

What do you guys make of this knock i am seeing on the scanner? I am dialing in my VVE and Maf and am seeing random knock. It seems to be under steady throttle and random. I have 5 degrees of timing...

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Latest Log and Tune.

Little confused on how close my maf is compared to how far off my VVE is.

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Awesome. Thank you. I will give them a go.

hjtrbo I would love it if you looked over this stuff to see if it is set up properly.

Quick run. I am pretty sure it should be in blended air mode. I have two logs but for some reason one of them...

Disregard I have to have it active to effect fueling.

Say I already dialed my maf in pretty close. Could I leave blended air flow off until i get it closer and then turn it back on?

Thank you I will do that

Thanks, I will smooth it a few times first.

For the stft I should reset long term trims ever time correct?

Once cruise is set and I do WOT fueling. HOw many pulls do you normally like to see...

I am getting close to being able to start tuning my maf for wot. I have a few questions.

Do you make one wot run per log and make changes in between or do you do multiple WOT runs on one log and...

Changed where i had injector tip temp set to add. i noticed the stock set up i was already in the adder just driving around normal. few changes to maf and I am getting closer.
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Latest data log and tune changes after data log.

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Still pretty lean up top

Finally got my wideband installed. I was able to do a quick drive. Man this was lean under power enrichment.

Here is the first drive with i didnt load your list yet i will do that tomorrow. I...

35.

And I agree. As soon as they stop making me work this much I will lol

4x16s and an 8hr

Then day and half off and back. We are real short at work and last year I did 160 16hr shifts and on pace to tie that it beat it this year lol

Awesome thanks for the clarification on the ifr.

I will load the scanner list you sent next time. Starting back into my work 72 hour work week tonight so it may take a few days till I can.

I...

Here is a drive log. Hjtrbo i did not add in the flex fuel spark changes you have given me yet because i have pulled timing from the whole table until i can verify fueling with a wideband. i know on...

That sucks. Thanks for the clarification



Thanks for the information. Makes sense what you guys are saying



I really appreciate all the help you have been man. I will check this one out

Thanks for the heads up. I will look into it. Rears didn?t used to effect fueling when I was in school. But that was a long time ago lol. I would think the guys with out cats would shut that off...

Awesome thanks.

I will do that. I will merge them in and my final timing number will end up being close I think but just done the correct way. Thanks for the help. I will get that wideband in and...

Thank you

here is the tune file with it fixed. not sure how i uploaded the wrong one.

also does it look like IFR is still too high?
also the tune has the fuel pump dc set to 99% is that...

I made changes to the iat multiplier and took some timing out. then ran a log of just idle and a little rev. it is still showing alot of IFR anyone see why. New log and Tune attached.

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Thank you for jumping in here. It looks like the correct data from ID is being used for the injectors but for flow rate it is cut in half, am I reading this correctly?

Should I put the iat...