Where can I find this part....
#21
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Thank you very much....
I always break the stupid **** that no one know what they are,...
Just got to figure out the difference in the 2 different ones now. Thanks
Just got to figure out the difference in the 2 different ones now. Thanks
#22
If yours doesn't say "F" on it, don't bother getting the F part number.
I would imagine it's just a revision, but it's best to just replace it with the part number that was there.
#24
Carbon Canister Frequency Valve (N80)
Vapors from the fuel tank are collected in the carbon canister. A frequency valve is used to regulate the flow of fuel vapors that are drawn into the intake manifold from the carbon canister. The carbon canister is located on the right side of the car in front of the "A" pillar.
The frequency valve is operated by the ECU. The valve is controlled by a duty cycle. The duty cycle will vary depending on engine temperature, oxygen sensor signal, load and speed. When the engine is off, a check valve stops the flow of vapors from entering the engine. This keeps the fuel vapors from entering the intake manifold and causing a rich mixture on restart.
The frequency valve is operated by the ECU. The valve is controlled by a duty cycle. The duty cycle will vary depending on engine temperature, oxygen sensor signal, load and speed. When the engine is off, a check valve stops the flow of vapors from entering the engine. This keeps the fuel vapors from entering the intake manifold and causing a rich mixture on restart.
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