A rich burn condition would cause too much fuel to build up and oxygen would be available at the catalytic converter during deceleration resulting in backfiring and excessive heat in the catalytic converter. Check the O2 sensor, air filter, injectors and plugs for anything that might allow raw fuel into the exhaust system.
secondary fuel injection system -airpump ac
That's why it's called spontaneous emission you cannot control it. But there is a kind of emission which is called stimulated emission emission. People use stimulated emission in lasers and it can be controlled.
We can control the emission by banning completely. These would be CFC's.
evaporative emission control system incorrect puge flow
The Vehichle emission control label is usually inside the hood of most vehicles
Begin by removing the wiring harness. Remove the retaining screws. The emission control will come off. Reverse the process to install your new emission control.
OBD 0445 indicates a short in the emission control purge valve.OBD 0445 indicates a shorted emission control purge valve.
0442 evap emission control system malfunction(small leak detected) 0443 evap emission control system purge control valve circuit malfunction 0450 evap emission control system pressure sensor malfunction 0455 evap emission control system malfunction(gross leak detected) there ya go
Is a part of the emission control systems, these systems provided oxygen to oxidize (burn) unburned and partially-burned fuel in the exhaust before its ejection from the tailpipe.
Filters
why do cars and trucks have emission control systems. To help keep the air we breath clean now and for future generations.
Where is the injection control pressure sensor on a 2004 ford f 350 6.0 diesel or fuel injection module?