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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.
The emission control light on a 2005 Honda CR V will come on if there is a problem. The only way to find out the problem is to run a diagnostic test.
autozone.com (u will need to register) goto expert guides, find vacuum diagrams, etc there's 100's of diagrams sorted by year, motor, carb. know/compare exactly the 1 u need
We can control the emission by banning completely. These would be CFC's.
try MOTORLIT.COM
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
The Toyota 1978 20R Emission Control Repair Manual, pub 98268 is still available from Toyota parts, is about $12 and covers all versions of 1978 20R engine emission controls and vacuum lines. You have to have your dealer order it by part number.