Replace waterpump on pantheon 125 - Pantheon 150 Honda Motorcycles

SOURCE: honda pantheon fes 125 cc

FI stands for Fuel Injection. The fuel system sensors have detected a problem. It could be anything > a dirty air filter restricting airflow, a plugged injector, an error in fuel mapping, any number of things. Serious problems can trigger the computer to prevent the engine from starting until the problem is fixed. You will need to take the bike to a dealer to have them plug in a code reader. The code reader will tell you exactly what problem has been detected. There is also a chance a sensor has gone bad and is giving a false signal. Keep that in mind. Now determine if you want to do the fix or have the dealer do it.