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Did I read "no catalytic converters"? If so, zero this. That's from the "original" file by the way. Didn't open others. Slow mental day...

Im not seeing the parameter to prolong pump prime or the delay timer between primes. I may have them on a xdf but not the first one i opened.

I suggested zeroing out certain things that may point towards idle air. If you get to the "unplug MAF" part and it runs the same as before unplugging...

Thought it was turned back on by now. There was talk of DTC reporting. Fail on first error and what not.

I have been reading nonstop since this started and I’m starting to think it is in the friction airflow startup initial and friction airflow initial...

And i don't think you want to fudge this number like I believe somebody has. I believe trims will target an O2 voltage and this fudged number...

When I asked him about MAF, he said it was turned off and tuned VE. PLEASE keep in mind I’m very new at anything tuning. Everything is in stock...

+20-25Hp is the most we see on those

And nobody asked if MAF is in stock location or jammed against throttle body.

I've never had a fan not work because of a DTC wasn't enabled but I have seen other things like flex fuel sensors won't work until you enable...

If MAF reads lower than actual, and you just wrench the VE up in open loop, commanded AFR would report rich. It'll read low if callibrated wrong or...

I solved few issues of this nature - let me know if you want professional help.

Hello :), Came from the garage just now and no PWM what so ever, just a strait line at 13.x volt. tomorrow i'll bring the tone generator to check...

Thanks for this! Also big thanks to you and Murfie for the discussion back and forth. Very beneficial! I was able to use the new quadratic to...

@eric@hptuners How long before we get as patch for Gen 1 ecus? Need one deleted for a project i'm working on.

Those seem to get by on a NA application but they are a terrible choice for this. Have you considered a LS2 car manifold? same thing as what...

Installed the rec to cathedral adapters.

It has the stock 317 heads.

Try this.. but don't brush off my comments on the cam wiring. Just you admitting you have a 5 pin connector down there but the tune showing VVT...

You can lengthen the timer on most OS's.. But I would diagnose that as the case first. It's very likely with the regulator you used.

Any plans to add polaris to the tune repository? Getting ready to tune my 24 Xpedition ADV

I appreciate any help I can get. This truck is my winter commuter.

I should be able to adjust the timer if needed.

Help you do what exactly? Be as specific as you can be with your mods. and try not to have them play twenty questions figuring out things like what...

I suggest you read the entire thread, you may have some good insight for him.