PE mode or a logging problem?
PE mode or a logging problem? Hey all,
While Im driving around logging data in SD in order to update my VE table, under some rather low-mid rpm and part throttle occasions, the LTTrims and the STTrims suddenly pop to 0 and start wiping 0's all accross my histogram. I understand that it is important to try and stay out of PE mode... but this is at 2700 rpm and 30% throttle.
Ive gone through and tried to make the PE "turn on" points out of reach... but that seems to make no difference.
Any ideas?
Thanks,
Chris
While Im driving around logging data in SD in order to update my VE table, under some rather low-mid rpm and part throttle occasions, the LTTrims and the STTrims suddenly pop to 0 and start wiping 0's all accross my histogram. I understand that it is important to try and stay out of PE mode... but this is at 2700 rpm and 30% throttle.
Ive gone through and tried to make the PE "turn on" points out of reach... but that seems to make no difference.
Any ideas?
Thanks,
Chris
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
you've moved the PE Enable TPS vs RPM values up ? normally the HOT value is about 26% and cold is 34% TPS....
You could also increase the MAP to say 90 ... just stay outta the real high load/rpm situations (where you'd normally want to be in PE)
You could also increase the MAP to say 90 ... just stay outta the real high load/rpm situations (where you'd normally want to be in PE)
