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As I'm sure you are aware, it's not the 20th century anymore. Most of the info. you need is on the great inner web or get linked up with someone...

i see what you are saying. i have an idea. it should work. since i have the diablo and a donor vehicle that already has lifter issues (the tap has...

Any answers to this. I'm having similar problem with same mods. Inside previous owner install the regulator or not with the dw 300s. Not even on e...

im willing to learn. anywhere i can start?

yes i have the original saved. yes i somewhat understand. dont want too much to where the bang is slamming the piston back down causing bearing...

Do you have the tune still? mine is giving me trouble and cant find the reason why

Interestingly, I've gone to a few different GM parts sites and looked at the CMP for the LY6 (07 Yukon XL 2500 donor vehicle) and a 05 GTO and they...

And that area of the timing table is an area you will hardly ever be in. I don't see how Diablo can call that a MPG tune. They also really leaned out...

Ok I unlocked it and did a log

I hope you read his original file and saved it? Put the original file back in and study up on what compromises you can make to help with efficiency....

That table is not representing modeled data or leveraging any interpolation, it's just singular data points ... sorry, can't help with that one...

Sounds good, I will try that tomorrow and see how it goes. Thanks

I fixed the tip-in stumble/hesitation on my ctsv buy putting the ETC Limits and ETC Rate Limits back to stock, disabling ETC Limit 2, and unlocking...

The injectors have to be assigned to the correct O2 sensor, this isn't about coils or anything else. You have a problem with closed loop and fuel...

I see what you are saying, I'll make sure that cyl 1 injector and coil is on the physical cyl 1 etc, so the pins match the correct pins in the ECU....

I don't have an answer or even saying that is the problem. Buy you need to confirm that the cylinders the ECM thinks it is controlling are on the...

Gee...if only the scanner special functions had a "throttle body cleaned" option...but this is not going to fix your issue.... Why is this so...

Okay so I need to change that firing order to 18436572 in the firing order table and also swap back the pins for 4,7/2,3 swap on the ecu? Or keep the...

Idle relearn is just reset of the accumulated throttle area adapt. It doesn't produce any miracles. Within a few hours all that adapts will be...

Second. I'll bet for a faulty injector.

what channels i log is determined by what i am trying to work on which part of the tune in the pcm the most import things to watch are knock...

oh good please explain this table: *just the when you are currently in 8th gear part thx : )

This forum doesn't really deal in magic or even blowing off steam or expressing how you feel at any one time. It really is about the practical, fix...

There is no such pin, but all logic for supercharger control remains in E38 OSes. A tiny patch can be applied and pin X1.25 (AIR Pump Relay Control)...

Did your change to match a firing order of ls also match banks so it corresponds correctly to the correct o2 sensor/fuel trim? Going back to post #3.

i asked you a couple very specific questions you answered neither post a log lemme see what channels you logged to build the tune you do...

I guess you all missed my point, Alvin, I'm sure you have a canned repository of about any combination of Gen4 cams and injectors. But, there is...