How to Fix P0450 Fault Code on a 1996 Nissan Pickup

Quick video tips for troubleshooting, diagnosing and repairing a 1996 Nissan Pickup with CEL "Check Engine Light" On, and the ECM storing DTC P0450 [ Evaporative Emissions Vapor Pressure Sensor Malfunction ] code. This OBD II system fault is commonly fixed by following the steps and tests shown in this video. Thumbs up and Subscribe!!

[@jameslittlejohn3583]

That has been a problem for my 1997 for a couple of years. Thank you!

[@mrbmd710]

Couple of years ? How did u manage to pass smog.

[@jameslittlejohn3583]

@@mrbmd710 Where I live didn't test it.

[@robertjennings3442]

Thank you! Solved a lot of my problems

[@melogrow5059]

Thank you, but it would be nice to know which line(s) to disconnect in the engine compartment