Quote:
| Originally Posted by JPM CAUTION - I asked this very question just over 24 hours ago to JHP, and they said it can be adjusted via the screw accessible through the airbox but as soon as you adjust it you cannot get it back to where it was period, even a mathesis test could not reset this. |
As Jon says It ain't as simple as just fiddling with a screw with all due respect. Well worth dropping it in to your local dealer and get them to give it a look over. Seem to be a lot of interacting sensors involved with setting up the fuel injection.