Search:

Give this a shot.
146249

Given the limited info you provided. I'm going to shotgun this.

146243
146244
146245
146246
146247

It would be worth a shot. A little booster wouldn't hurt anything.

Used Beta software. Didn't do a firmware update so my 4.8 software is good to go. :)

Not sure. I will give the newest version a try.

This may help
https://www.injectorrx.com/fuel-injector-cleaning-and-flow-testing-service/fuel-injectors/fuel-injector-data/bosch-fuel-injectors/
...

I will do that. I think I should have a later version of 4 somewhere. Just hesitant to go 5 as I don't want the firmware update.

Ah looks like 4.13 or later. Any chance the layout if uploaded could be used on earlier versions?

Running 4.10. Don't see it. Would you happen to have the layout your could upload here? :)

How to actually find the drive cycle in the scanner. Don't see it in any of the drop downs. The picture I put in post 2 was one I pulled off the internet.
Is it a chart? Graph? Gauge?
Is it a...

There are those that have tunes from early versions of HP tuners. Honestly if you have a diesel you need to use EFI live. Sucks for gas great for diesel. However they do have the same new...

I know it has been a while but has anyone had any success in getting this to work? The Help section is vague to say the least. ...

"without bricking it".
No such thing. You take a risk every single time you program. Something can always go wrong. Battery voltage, laptop, another module happens to communicate during the write...

So you run them all zero and only look at the B1S1?

Pretty much two options.
1. Run an O2 in a left and right bank primary tube. It will only get fuel control from THAT cylinder. Not a great solution.
2. Run open loop with no O2 sensor input at...

Use a bidirectional scan tool and command the light on and off to determine if
1. The ECM has the ability to turn on and off the light to verify wiring and bulb condition.
2. The ability to drive...

Injector setup is wrong. You have this set up for a referenced reg. You don't give an injector so no way of knowing what the actual data is. That is just the start but one of the most important ones.

https://www.summitracing.com/parts/der-35020?seid=srese1&gclid=CjwKCAjwrcKxBhBMEiwAIVF8rB52F2Noo9zuIghAJw1wTE4EL2dOLDlWWYO4h-IUJou9hFTGkQh0cRoCJ2gQAvD_BwE

I know. Was attempting to correct two things he may have an issue with in post #25 that he may or may not see in his tune.
Do you see what was changed?

If it is a 412 GM injector then your data is wrong.
Here is a non referenced to your data.
You have a bit of tuning to do. You may want to start over with the correct injector data.
145664

145663

;)

Time to check the pinouts for the fuel level sensor, check to see if it operates in reverse, (that can be changed) and of course perform the diag to see if you have a bad sender, wire, or connecter.

Usually the only thing you can do is disable the code. Have a car that has chronic TStat failures. Finally disabled it.

Can you go into a little more detail on what exactly you did you get these to be happy with each other?

They are all in my special Erod/GMPP folder so I will never get them mixed with normal tunes.