Thanks for your responses, we have a mechanical fuel pressure gauge under the hood that stays around 58 at idle, the scanner shows the injector flow...
I can?t double check it right now since I?m not in front of my tuning laptop, but the ac pressure sensor should be logged, I?m using an aem wideband...
What is the error that comes up when you try to read the ECU? It is possible they just do not have the OEM file for your ECU. If you create a service...
So, the full data in the datasheets is assuming a returnless/nonreferenced fuel system. To use the data with a referenced/return style, you use ONLY...
Short Pulse Adder is just find the one that has the same axis labels as your tune file, then copy and paste. Units are milliseconds, I can't imagine...