I finally got a chance to check and indeed I do have the 7747 ECM.
I am getting better at using the software to record data, now all I need to do is decide if it is telling me anything.
The...
Type: Posts; User: WICruiser
I finally got a chance to check and indeed I do have the 7747 ECM.
I am getting better at using the software to record data, now all I need to do is decide if it is telling me anything.
The...
I finally got a chance to check my MAP sensor.
I forgot to capture the 0" vacuum reading but it seems pretty good everywhere I checked:
5" Hg - 3.82 volts
8" Hg - 3.27 volts
10" Hg - 2.92 volts...
I agree that I should have the 7747 ECM (not sure what I actually have given the lack of vehicle history) but I am using the $85 mask. I believe the $42 is for the 5.0 L and I have the 5.7 L. I am...
erjbsa - thanks I will check that out.
Jim - Can I enable the chip in my std. production ECU with a patch to provide the advance gauge function? If so where is the patch available, and how do I...
I rearranged the dash on my Tuner RT Pro and one of the gauges I added was spark advance. When I play back my data file it looks like I am not getting any spark advance at any time. That may...
I have a 1991 Silverado with the 5.7 TBI engine. I have Tuner Pro RT and have logged a few (one for sure, not sure what happened to the other) data streams while driving. Generally things seem...
I have a '91 and just did my first data logging with TunerPro RT. I have something funky going on with my intake vacuum (I think that is what it was) dropping to zero and then recovering to normal. ...