It means the engine is running too rich...The air/fuel ratio is incorrect and must be fixed.
45---------------Fuel Metering.
Trouble code P0500 means: Vehicle Speed Sensor A Replace the speed sensor and it will fix your problem
Code 45 on a Honda Civic means the car is not getting proper fuel flow. All the major fuel components should be checked such as the map sensor, oxygen sensor, and fuel pump.
A 10-45 Code indicates a D.O.A. or serious injury. The 10-45 (APCO) code used by police and communications operators would indicate that an animal carcass is located at.....
Code 45---Rich exhaust--- Check the evaporative charcoal canister and its components for the presence of fuel
code 45 is an overboost code
about 45
about 45 to 53mph
about 40-45
40-45
45 hp
45+