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Home/DTC Codes/Lincoln/MKX/2014-2014 3.7L V6/P0445
P0445

EVAP Purge Control Valve Circuit Shorted

2014-2014 Lincoln MKX 3.7L V6

Low SeverityPowertrainGeneric (SAE)

The 2014 Lincoln MKX is equipped with a 3.7L V6 engine. Below you'll find detailed p0445 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

Short circuit in the purge valve circuit.

Symptoms

  • Check Engine Light

Common Causes

  • Short in wiring
  • Faulty valve internals

Diagnostic Steps

  1. Check for shorts
  2. Test valve

Repair Notes

Repair short or replace valve.

Related Codes

P0443EVAP System Purge Control Valve CircuitP0444EVAP Purge Control Valve Circuit Open

Other Powertrain Codes

P0445 on Other Vehicles

Lincoln Aviator

2003-2003 4.6L V8 DOHC

Lincoln Aviator

2004-2004 4.6L V8 DOHC

Lincoln Aviator

2005-2005 4.6L V8 DOHC

Lincoln Aviator

2020-2020 3.0L Twin-Turbo V6

Lincoln Aviator

2020-2020 3.0L V6 Twin Turbo

Lincoln Aviator

2020-2020 3.0L V6 Twin Turbo Hybrid

Lincoln Aviator

2021-2021 3.0L Twin-Turbo V6

Lincoln Aviator

2021-2021 3.0L V6 Twin Turbo

Common Questions

What does code P0445 mean on a 2014-2014 Lincoln MKX?

P0445 stands for "EVAP Purge Control Valve Circuit Shorted". Short circuit in the purge valve circuit.

What are the symptoms of P0445 on a Lincoln MKX?

Common symptoms of P0445 include: Check Engine Light.

What causes P0445 on a 2014-2014 Lincoln MKX?

Common causes of P0445 include: Short in wiring, Faulty valve internals.

Last updated: March 2026

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