Old Nov 1, 2015 | 08:51 AM
  #14 (permalink)  
burnzboy2's Avatar
burnzboy2
Joined: Feb 2015
Posts: 18
Likes: 1
From: Seattle
Default Re: Car stops accelerating at 5100rpm, 70-100mph and freezes there when I floor it

Originally Posted by Padgett
Then something else is limiting it. I'd want to test while logging things like Pulse Width, MAP, and commanded throttle position. To hold 5100, something is backing off. Does it just hold 5100 or does it die there ?

(Torque Pro can do this and provide a .csv log file).
It's not always exactly 5100. Yesterday it happened at 5900. Chrysler had specifically told me my fluid level wasn't low or high. This doesn't always happen; sometimes I accelerate right up past 100mph and it shifts up just fine. It normally just holds it there a couple seconds and then I back off and slow down. Twice, it has lost power and givin me BAS ESP light, revving oddly and irrelevant to my input, but without power as if in neutral.
 
Reply