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Are you tooning this yourself? OR just threw the cam in and still using stock tune?

start here: Vehicle make/model/year Tune and data log Engine/size Axle gear ratio / tire size Computer and operating system used Type of...

TKS so much for the comments, what is strange is that the transmission has been rebuild... I will double or triple check the fluid...first... other...

Different PCMs/ECMs have different minimum increments. Nothing you can do about it. If you paste in 50.3790716320912 and it gets rounded up to...

Works fine here.

did you figure out? or any idea to share. ty

Reece0325, you can learn a lot on here about tuning your on own vehicle. Just know that finding a local dyno tuning, if you ever get to that point of...

Thank you both! I must admit, I didn't realize the maf was so bumpy until you said something and I expanded the window much larger. Gross. Would this...

if you want help hmu

Also just noticed the intake cam is moving up and down lot around desired angle. Causing the idle to get ruff.

I looked at the 45-16 log since it was the longest. Not logging nearly enough parameters to be able to see what is going on. What I did notice is...

Heres the log of having everything stock except for the offset set to 70 psi. Let me know what you think

Just for clarification, VE = Volumetric Efficiency, which is part of the air flow model. The number entered into a particular VE table's cell informs...

May be worth going to an E39A if it's easy enough to do so, believe there is more support for that ECU - I'm under the impression that late 2012 to...

So the 272 Nm value has any effect or its a default value?Have you tryed to change that value to see if there is any change ?

The O2s appear to be functioning, they would read ~450mv if they weren't, such as your 2 downstream sensors that appear to be unplugged in the log....

You don't want to attempt to tune a vehicle with "real" codes that indicate a mechanical or electrical problem. Not really directed at "reading" the...

Its staying in open loop because your O2s arent functioning, the ~450mv is what you see when they are not connected, wiring issue, or damaged...

Try this Actually try v2 instead

Thanks for the quick reply. In the HPtuners website it states: "When you begin tuning a new vehicle, ALWAYS check the vehicle for diagnostic trouble...

Do not touch your injector data unless you've changed injectors. Fueling is done by your ve table. There are quite a few tables for spark and cam...

Never heard anything about fixing codes prior to reading the tune. But you do need to turn off some codes in the tune prior to them setting as...

Which tune did you get? Something is wrong there.