here is the data log please help arggh it actually kinda feels like the lockup hope this helps
here is the data log please help arggh it actually kinda feels like the lockup hope this helps
Log these pids VSS, RPM, TP, GEAR, TCCMODE, TCCSLIP, TCCDC, SHIFTLAST, TFMPRS, TFT, MFTOTAL.
i added the ones you asked for hope that works
That log has too many pid channels (46), it's recording one frame every 1.5 seconds, that's too slow, its missing events that we're interested in...
remove all the pids other than the ones I mentioned (check that the pid channel count at the bottom of the PIDs or Data tabs shows 24 or less)... this will record one frame each 0.2 seconds.
Drive the vehicle on a straight road at 45 mph with steady throttle, and take a new log during this.
From your log, note the following:
a. your MAF appears to be under-reporting.
b. commanded TFMPRS "torque signal pressure" is too low (possibly due to a.).
c. vehicle appears to be running at light load, but TFT is getting too hot 225*F.
d. your LTFT's are pegging at 25%, you might have an airleak (at exhaust header/collector, or at intake manifold).
Posting Permissions
Reply With Quote