Whenever I make a datalog, some parameters (most particularly throttle position) are logged incorrectly. Instead of showing 100% where it sohuld, it shows 68%, sometimes less, somtimes more. And where it should be 0, its sometimes 10, somes 26....

The TPS, *is* calibrated correctly. I can go to the calibration screen and check it or reset it and I end up with the same values. Also, the test data display will show proper readings also (zero when it should be, 100% when its mashed etc)

Also, coolant readings and air temp readings are all over the place in logging. I'm starting to lose confidence that its logging anything correctly (MAP and RPM seem to always be correct though)

Whats the deal??

 

Nevermind - bigger issues now.

Anyone ever seen one of these hunks of **** advance timing on its own????