Engine light on


If it's a '10 to March '13 Roadster, it's probably the beginning of the end for your GPS, and cleaning does nothing.
This thread may be of help;
Triumph Rocket III Community
 
Is this maybe another bike with a problem with the gear sensor? If the light comes on when you switch gears, it's probably that and may be caused humidity creeping in the sensor, especially if else, absolutely nothing goes on, no funny noises etc.
 
Is this maybe another bike with a problem with the gear sensor? If the light comes on when you switch gears, it's probably that and may be caused humidity creeping in the sensor, especially if else, absolutely nothing goes on, no funny noises etc.

O2 sensor.
 
Link Removed


Look at that super-low MAP sensor pressure - those big cylinders sure suck down a lot of air at 1100 rpm!!