Question

I have the engine code P1448 on my Nissan, what part(s) would I need to repair this issue?

Answer 1

HI there,

Usually when you have this code you need to replace the vent control valve. This is bolted to the charcoal canister under the vehicle. Usually you can take it off, look inside to see rust add power and ground to the connector and it should click. If not, then it should be replaced.

Answer 2

P1448 NISSAN - EVAP Canister Vent Control Valve Open

Read more: https://www.autocodes.com/p1448_nissan.html