1996 Nissan Maxima Inspection Failure: How to Fix P1445 EVAP Canister Purge Volume Control Valve Code
My 1996 Nissan Maxima recently failed its emissions inspection, and the fault code displayed is P1445. After researching, I understand this code relates to the EVAP Canister Purge Volume Control Valve — a component responsible for managing fuel vapor flow in the emission system. The inspection report also shows a P14XX code, which appears to be part of the manufacturer-controlled auxiliary emission control system. Is this a separate issue or just an extension of the same underlying problem (P1445)? Over the past 12 years, I've been repeatedly taken advantage of when dealing with car repairs — from buying used vehicles to expensive fixes — so I'm extremely cautious about taking my car to mechanics. Can anyone clarify what specific repairs are needed for this code? Is it something a non-mechanical person could handle (I’m not above crawling under the car if necessary)? Additionally, I recently replaced the starter and am now noticing steering wheel shimmying — which may indicate an alignment issue. Given my tight budget, I can't afford costly repairs. Any guidance would be greatly appreciated.
The EVAP canister purge volume control valve is one of the most common failure points in the 1996 Nissan Maxima and is typically the root cause of the P1445 diagnostic trouble code (DTC). Replacing this valve usually resolves the issue.