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Thanks for info and clarification. The fact that input shaft rpm is NOT a sensor value makes trying to assess the shift time of minimal value and...

OK made these changes and i think the Fuel PSI issue is resolved. On to the next issue. Changed SS settings to ZL1 settings for fuel pump since i...

Thanks, everyone; I'll look when I return to the car. Just for the record, in that log, I was not at 100% throttle. I was at ~50%. It works fine when...

Its a single OHC engine. I disabled variable cam in the OS. I'm using all the GM engine management parts including O2s. Most of the time I am only...

Pistol, I’ve found that setting max map over bp too high will actually prevent the cam schedule from entering OP. I’ve had setting it too low limit...

With no build data, no tune, and no log it is very difficult to give you a starting point. Suggestion is to find a professional scanner to check...

Hi, Thanks for asking. But since this is the first response i have got. I have to say i got a little joy. but that's it. Still trying to the truck...

The transmission input shaft speed is a made up value that at time is no even close to being possible. Your computer is a 2002, even if the...

Ford never intended 3gen to run on PI only - this is possible as mentioned but you have to trick it to get around. Your fallback plan is not going...

Mike whenever I had map max delta above BP set unreasonably high I would get the wrench and limp mode at 6krpms every run. Too high is worse than too...

Well i know how the things works but we are talking about where do the Desired Load value comes from. Its has nothing to do with max load tables...

Ok sweet that?s what I was thinking and what my research was telling me. But I wanted to make damn sure before I bought the stuff to build the return...

It looks like he brute-forced the map max delta above baro and map max vs airmass. I don't know if unreasonably high values here could cause these...

I don't see any changes in the file to your timing. Looks stock. There nothing to really see with the timing in the scan because is only idling. I...

First video is the positive and negative. Green being positive. Second is them together. Sorry for the crappy quality, I didn't have anywhere to...

Needs trans tune as mentioned above. All the A8's I have tuned make the 4-5 similar to the 3-4.

Yeah I am disappointed that the DI disable switch doesn't work... My fallback plan if we can't figure out the tune is to try and trick the PCM into...

That?s good news I?m going to try and bump up desired idle speed to 750 and go from there. How?s my timing advance ?

Alvin, ghuggins, edcmat-l1 are all professional tuners to contact.

Not sure where else to go with this. You are going to have to review the data enough to see which is good (as is vs saved) and just use it, since you...

You have to understand the difference between standard aircharge load and maximum trapped aircharge load. Airload and calculated load respectively. ...

What's the combo? Fuel? Spark plugs? I'd pull a couple degrees just based on the boost level.

The changes I made were so you could start the vehicle and begin tuning. Get the VE tuned, cross it over to cranking VE, and return the changes I...

For sure, pull a heap out across the board and test, I haven’t got my laptop to see the log again but as long as your fueling (wideband) is accurate....

Not sure how/what you are checking on chassis ground but 0.04 volts isn’t much. Means your ground could be better but it’s not real bad. That’s why...

duh.. of course you could.. the cooler iAT temps of the 325 even at lower boost is making better power. :)