I do notice in tune that the MAP sort of spikes at the same time rpm drops ........ dont know if thats cause and affect or just what happens when rpms drop on engine
Type: Posts; User: fakky
I do notice in tune that the MAP sort of spikes at the same time rpm drops ........ dont know if thats cause and affect or just what happens when rpms drop on engine
Just in case it is a transmission issue
https://forum.hptuners.com/showthread.php?91178-Drop-of-RPM-in-daily-Driver-at-cruise-speed-but-TCC-says-locked
109097
Need help :)
So I have a drop of rpm 1950-> 1450 around 40mph and hptuners says not TCC - TCC mode = Locked
Any ideas on how to track down ?
lq4/4l65e
logfile attached
Youll see the...