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Old 06-29-2016, 06:16 PM   Thread Starter #1
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Default Code 1446 please help

05 maxima I'm getting code p1446. Evap vent control valve. The car goes into failsafe mode if you take off too quickly. If you ease the throttle up past 50mph or so you can drive however you want but if you push the gas a little too hard on takeoff it goes into failsafe everytime. Getting codes 1229 which I understand is just failsafe and p1446 is vent control valve, but the valve is fine. Someone please give me some help there has to be someone with some insight
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Old 07-01-2016, 07:25 AM   #2
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Default Re: Code 1446 please help

Originally Posted by bradford View Post
05 maxima I'm getting code p1446. Evap vent control valve. The car goes into failsafe mode if you take off too quickly. If you ease the throttle up past 50mph or so you can drive however you want but if you push the gas a little too hard on takeoff it goes into failsafe everytime. Getting codes 1229 which I understand is just failsafe and p1446 is vent control valve, but the valve is fine. Someone please give me some help there has to be someone with some insight

I would honestly just swap out the Evap Canister vent control valve with a new one.. May look good but might not work up to specs. Hope this helps..
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Old 07-05-2016, 10:53 AM   Thread Starter #3
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Default Re: Code 1446 please help

Originally Posted by O.G.Nat-tral View Post
I would honestly just swap out the Evap Canister vent control valve with a new one.. May look good but might not work up to specs. Hope this helps..
Yeah I changed it yesterday, same problem
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