throttle response

[jwkhd1]

Lately I have been having a throttle response issue on my 2018 Raptor Scab . not all the time but enough to cause concern, when taking off from a stop the throttle acts like it is not connected, I press pedal but no increase in RPM . It eventually picks up and goes. Behavior also occurs at other speeds,press pedal ,no response.Usually downshifts and then goes. I have checked for codes and found none . I also cleared KAM
but that did not help. I have a Cobb Accessport and I am running Stage 1 93 octane with Sunoco 93.The TCM tuning is OEM plus map. Any ideas will be appreciated.
thanks , Wayne

 

[Kuan]

Go back to stock tune and see if the problem persists. If it does, you can do a throttle reset, or even a CAM reset via tuner. This will start the re-learn process over for the truck, which is OK.

 

[COBB Tuning]

It's possible that you're getting wheel slip and traction control is kicking in. Take a datalog of the issue occurring with the default log list on the Accessport and send it in to [email protected] - we'll take a peek and see what may be happening. If traction control is cutting in, we'll be able to see it in ETC angle and torque source.

Thanks,
Sam@COBB

 

[jwkhd1]

Thanks Sam, I will do that asap . Traction control describes the feeling very well.

Wayne