Thanks RT. I looked online for awhile but had not luck. This looks like it is what I need.
That won't test for an open circuit between the MAF and PCM, it only verifies that the MAF itself is functioning. Check your email, I sent you a diagram with basic instructions.
Did it work before and you just started having issues?
I wrote a base tune and did a remote session with him several months ago. Maf was reading fine, data logging worked fine etc... The only issue was he was very lean considering the parts he was using (known MAF transfer and injector data). I had to throw about 25% more fuel in it IIRC.
I was concerned that we may be trying to tune around a mechanical issue so I told him to check fuel pressure and check for vacuum leaks etc... I think he decided to take it back to the shop that did the install for that IIRC.
Just recently we went to do another session but can't get any MAF reading from it, data logging doesn't want to record, and loading other dashboards in BE is not working either. I think it's a problem with BE and have tried everything, even removing and reinstalling BE, different strategy files, clearing QH ram, changing modes, etc...
He had dave @ moates remote in and try a few things today with no luck. Dave wants him to pin out the MAF to rule it out before going to Clint. I was under the impression it had already been done. I think at some point the OS was updated to 8.1 from 8.0, and that may have been when the problems started.
