get a chiltons or hanes manual for emmisions. I bought one and the first time i used it i saved 200 bucks. turned out my problem was a 3 dollas pcv valve.
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.
Douglas Andrew has written: 'A trainer's companion to advanced automotive emissions systems' -- subject(s): Automobiles, Maintenance and repair, Pollution control devices, Handbooks, manuals
repair emission leak
evaporative emission control system ,vent system performance code p0446
If the check engine light comes on when the vehicle is running, the powertrain control module has detected a possible problem with one of the emission control systems - take it in for servicing and have it scanned to find any trouble codes in order to repair the problem.
Polaris REPAIR MANUALS ONLINE FREE Polaris REPAIR MANUALS ONLINE|Polaris REPAIR MANUALS ONLINE http://www.repair-guidebook.com/?s=Polaris+500&search=
An engine control diagram for a 1994 Nissan Altima can be found in an automobile repair manual. Both Chilton and Hayes repair manuals are available for most vehicles.
Free Nissan Repair Service Manuals - cardiagn.com/category/nissan-repair-service-manuals/
Evaporative emission control system / Vent control circuit malfunction. Don't ask me how to fix it, I got this from the Haynes Repair Manual.
Robert Kuzirian has written: 'Gas turbine systems supervisor' -- subject(s): Automatic control, Handbooks, manuals, Maintenance and repair, Marine gas-turbines, United States, United States. Navy
Trouble code P0446 means: Evaporative Emission System Vent Control Circuit
Take it to the mechanic