I do need a different scale gauge. One is 0-15psi and it buries it. My other gauge is a high pressure gauge and may not be accurate because it is a small percent of the gauge. My Mac gauges have...

I know I am dwelling on fuel pressure too much but I know it is the base of the system. something the computer does not see. So I played around with the adjustable regulator, bumped up the pressure...

The adjustable fuel pressure regulator did not come with a new spring. I reused the original spring in the Throttle body. I will check for a restriction in the return line. I will try another gauge....

So I decided to check my fuel pressure with a Mac Tools gauge and compare it to a gauge I bought from CFM Technologies. The gauge from CFM Technologies was totally different from my Mac Tools gauge....

I have a 1227747 computer. I am using $42-1227747-V4.1.xdf‎ and $42-1227747-V4.1.adx‎. My Injector Duty Cycle %, BPW MS from hack *, and my Spark Advance From hack are in Red. Am I doing anything...

I have both the 7747 and 8747 computers. I am currently using the 7747 since it looks like it has more support than the 8747. I am new to fuel injection and want to start simple. Is the 8747 better? ...

I have logged data and now ready to use the spread sheet. Which "Insert New Near Idle VE Table to Tuner Pro" Correction Factor with or without Averaged BLM Tables. I am pretty sure I figured it out....

I have Tuner pro RT and I the current adx file. Do I use the running average in the BLM history? Is histogram and history table the same thing?

Ninerscout

I can get $42-1227747-V4.1.xdf‎ to work but only as a $42-1227747-V4.1.htm. Everything comes up. Lots of options. I hope everything works O.K. as a .htm file. I figured a lot of things out from all...

Thanks a lot EagleMark, I closed everything and the ADX opened fine. I would like to figure out why I can not get the XDF to work. I know I am just doing something wrong. I am going to log data today...

I can not get either one of those links to work. After I save and load the $42-1227747-V4.1.adx definition file it freezes tunerpro and in the title bar at the top of the screen hasADX file- A033.adx...

Thanks a lot guys. I got my hardware to work. It took a little while to figure it out. I had to uninstall winaldl. What I am trying to do is log data and use the excel spread sheet to tune my VE...

Thanks EagleMark. I will be back here after work.

Ninerscout

I have tunerpro RT V5. Which .adx file do I need? And how do I use histogram? I have a 7747 with $42. I can not get $42-1227747-V3.adx‎ to work. keeps going (not responding).

Thanks,
ninerscout

I am new to tuning. What BLM table do I use? Narrow Avg, Narrow Avg 10, Wide Avg, or Wide Avg 10? Narrow Correction 10 or Wide Correction 10.

Thanks in advance,
Ninerscout