09 M8 SP E-Code Help Please

[killergiller]

Just put an SLP pipe, Y-pipe, Silencer, and Airbox kit on. Also did the recomended clutching changes from SLP. It runs like a scalded Cat...pulls very very hard. The issue is, if off the throttle it acts like it is running on one cylinder and displays an E-Code 18 message. It will sometimes clear when you shut it off and re-start...provided you stay on the pipe. I am running about 6K. Any help please? What an amazing difference when it is running right. BTW, it also did this occasionally last year prior to any mods.

Thanks in advance.

 

[killergiller]

OK, so the plaque says that E-Code 18 represents a "servomotor failure". What does that mean, and how does one fix that issue?

Thanks

 

[AKDMAX1]

Check to see if your power valves are adjusted properly And if the servo motor cycles properly.

 

[killergiller]

Thanks!