Geely Bo U2009 Engine Trouble Code
When the check engine light comes Geely Bo U2009 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.
Geely Bo U2009 Code Meaning :
OBD-II Diagnostic Network (U) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Injector Circuit Malfunction - Cylinders
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

When you check Geely Bo car engine light came on code U2009 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U2009 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
U2009 OBD-II Diagnostic Network (U) Trouble Code Description
U2009 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For U2009 Code
The reason of U2009 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.U2009 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
U2008 Previous Engine Trouble Code For Geely Bo | Next Engine Trouble Code For Geely Bo U200A |