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I'm not sure how much help you are going to find for this Frankenstein. Without a wiring diagram of everything, we can't tell what is controlling...

In the data log you can see that timing drops as low as 8 degrees at 3000rpm where I am commanding 17. That's the whole problem. I have used this...

After reviewing your log you seem to have some sort of electrical gremlin. Your Pratio just drops off and your fuel system goes into an unknown...

Where are you physically located, I have a dyno in Annapolis, MD. I'd like to see a data log of the vehicle and see what is really going on.

I'm also confused on what the ask is here.

I don't think you'd be able to feel 2ish degrees that it varies. The timing is so low on what looks to be a NA car i'd bet that is what is making...

thanks for looking, can't get a log right now in this state. what paramters are you basing that off of?

i have the same issue, its happening most on decel , in manual mode it will happens every time that you decel on a gear for a few seconds. the dtc...

Another user here running an M4 Mac 16" MBP, latest version of Parallels Desktop and Windows 11 ARM. VCM Editor and VCM Scanner seem to work...

looks like your boost might be unlimited. would need a log of main parameters to know for sure

I thought ChatGPT would be good for this stuff until I asked it to do some simple math calculations (calculating vehicle speed based on gear...

RRt, can you pass over a diag log so i can pull the proper cannels, or a list and i can get them added? also any pedal input request (my inputs) for...

I should be able run it that long on that stand, given it will idle. Have not had a chance to get back to the garage yet and test out your...

Ah, that does make sense, mostly. If idle is controlled by MAF, VVE calculations at this point serve no purpose? Will hooking up my wideband be of...

Do you mean you think the data log is actually causing the commanded timing to fluctuate or just a visual error? I can confirm by my dyno that the...

I doubt anyone will tune the car for you, but start your own work and post it here, I can offer suggestions

I suspect this is a scanner bug and prehaps that channel is polling too fast. I think it would be a good idea to remove all burst knock just in...

thank you, this is good info

When I swapped the cam I added alot of timing at WOT but didnt raise the MBT table. I raised it this morning to match my max timing and it shifted...

Post the tune. Assuming youre using a P59 then you could try going into Engine>torque man>General>ETC TPS Max Adjust the table...

Your closed loop is turned off if youre wanting it on for tuning with trims. Trims and widebands dont agree perfectly all the time. a 5% swing is...

Send in a support ticket. My experience is they will only add the table if there is enough pressure to force them to locate it. No harm in asking. ...

Show us the log with this https://forum.hptuners.com/attachment.php?attachmentid=162218&d=1752075604.HPT file of you trying to start it.

Every bricked 97-98 style PCM I've seen you couldn't read or write to it after it bricked. You will usually also lose the fuel pump prime with key on...