RX-8 Tech Support — Evaporative Emissions
Evaporative Emission Problems.
Posted by Matthew Schroeder on
P0441 / P0442 / P0443 / P0446 / P0455 / P0456: Code are all related to the evaporation emission system. The system periodically test that the fuel system sealed from the outside world. This system consist of an air pump and pressure transducer assembly that pressurizes the fuel tank and a Purge Solenoid that vents the pressure into the intake when the test is completed. It takes a few drive cycles for the computer to be satisfied that everything is OK. So, there is a delay before the system shows that all emission systems are ready as far as the...
- Tags: Evaporative Emissions