Search:

2012 Yukon

This is exactly what I seen. There is a guy from SIU that put in pressure taps and recorded everything happening. My problem is I can't find a way to reduce the fill phase through HPT. There are...

Ah yes, thee ol natural gas injectors lol

I used the dynos calculated engine torque connected to the pro link. I'm not positive how accurate it is, but I figured it's closer than guessing lol. The little information I do have is it does...

What's the part number on the injector? Data would include Flow rate, offset, short pulse adder, minimum pulse.

I made all the clearances to spec and used GM methods with the special tools. Thats why I am having a hard believing there isnt a way to compensate for no "cushion" in the apply through the...

Oh I get it, a carb wouldnt work being pressure would just overcome the float and flood.

I meant what did you settle on for brand?

So.. What was the results? I seen the diaphragm but no info?

Dont get me wrong, i love lamp.

TCC desired slip and TCC slip, Turbine speed, output speed.

This is correct data, luckily i have a 2012 Yukon with the same P/N lol

I left Injector temp table alone. My Cal has it 0'd from the...

I meant what brand/part number of the injector. You only changed the flow rate.

Usually the IAT doesnt need to be calibrated unless you are going to run it through the whole range of -40 to 300...

It will help, probably wont cure the issue. I would log a cold start and pedal it if need be to keep it running, but log it. 50 degrees isnt cold lol. It is definitely fuel related.

Where is the slight surge? Dont change the IAT calibration unless you have changed the physical sensor, and then you have to find the data for the new sensor. You are going to have to dial in your...

There should be a small hole in the blade already. You would enlarge that hole. But go as small changes as you can and only verify IAC when the the engine is operating temp at idle. You are shooting...

Are the idle airflow PIDS available to log? Integral, prop, throttle follower? I would log desired idle speed you can Math the error and see where prop or integral is adding/pulling too much. If you...

Something is wonky with the fuel trims. Po300 is pending. You said it doesnt idle when cold? It looks like it doesnt start when its cold lol. You will probably have to drill your TB being looks like...

Short update, it definitely seems to be related to when discrete shift is active. I am going to raise the TQ threshold a little bit to keep it out of High Torque Discrete, to save the trans for now...

I havn't noticed much of an issue with this transmission after being rebuilt, but now since my fueling and TQ tables are more inline from the dyno, I am getting a 2-3 bind/tie-up. I did remove the...

Ah yes. Last time I did that was back in 2010 lol, Thanks for the reality check!

I understand the mechanics of heat and an EH/EM component lol. Hence why that table shouldnt be played with Willy Nilly to compensate for something unrelated. I also wouldn't zero it out. Getting it...

I have to ask, why did you spend the money to have Banish get the data vs buying something like OEM or ID? Future plans for FI?

That is the question of the century lol. It goes by feel. You dont want the engine revving to 2500 and then lock it up to 1200. I thought with a SD OS you shouldnt have to change MAF codes, but it...

Thats good to know.

I thought that if there are issues with OL fueling, that should be addressed with the OL tables, not a table that could affect ALL fueling tables.

So that would fix the issues related to closed loop fuel trims?

My understanding is it is how the actual injector is delayed from actual tip temperature? So if the engine is delivering the same ECT/IAT/MAT/Runtime, it would be calculated the same even if the...

I'd start with turning the po101 102 103 codes to no error reported.
Trans isnt getting too hot for that type of driving. Set your TCC duty cycle minumun to atleast 90%. Aftermarket lockups arent...