- Feb 5, 2023
- Brcko, Bosnia and Herzegovina
- Triumph Rocket 3 Roadster ABS
I bought a 2011 R3R two months ago and decided to do some maintenance. Change of oil, oil filter, air filter, spark plugs and of course valve cover gasket. When I finished everything, a new problem appeared. The check engine light and the temperature light are on. The fan comes on as soon as I start the engine. I've checked the relays and connections and everything looks fine. Is it possible that this is happening because of some error in the ECU?