You might be expecting to much from a WS......but to change ecm parameters, you have to have the Detroit 12.7 program loaded onto a laptop. That can cost you a few hundred bucks minimum. OR...you can stop at any Detriot diesel shop or Freightliner Dealership....pay the $254 and have the parameters checked and set to your likings. You could even get your ecm program updated.
Originally Posted by sloride49
You could also locate one of the many "Diesel Doctors" out there, and have them tweak your program. That generally cost's more........but you may or may not gain from it.
Space...............Is disease and danger, wrapped in darkness and silence! :thumbsup: Star Trek2009