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Home/DTC Codes/Lincoln/MKX/2018-2018 3.7L V6/P0107
P0107

MAP/BARO Pressure Circuit Low Input

2018-2018 Lincoln MKX 3.7L V6

Moderate SeverityPowertrainGeneric (SAE)

The 2018 Lincoln MKX is equipped with a 3.7L V6 engine. Below you'll find detailed p0107 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

The MAP sensor signal voltage is below the minimum expected value.

Symptoms

  • Check Engine Light
  • Rich running
  • Black smoke
  • Loss of power

Common Causes

  • Short to ground in MAP circuit
  • Faulty MAP sensor
  • Disconnected vacuum hose

Diagnostic Steps

  1. Test MAP voltage
  2. Check for shorts to ground
  3. Verify vacuum hose connection

Repair Notes

Repair wiring or replace MAP sensor.

Related Codes

P0105Manifold Absolute Pressure/BARO CircuitP0106MAP/BARO Pressure Circuit Range/PerformanceP0108MAP/BARO Pressure Circuit High Input

Other Powertrain Codes

P0107 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 P0107 mean on a 2018-2018 Lincoln MKX?

P0107 stands for "MAP/BARO Pressure Circuit Low Input". The MAP sensor signal voltage is below the minimum expected value.

What are the symptoms of P0107 on a Lincoln MKX?

Common symptoms of P0107 include: Check Engine Light, Rich running, Black smoke, Loss of power.

What causes P0107 on a 2018-2018 Lincoln MKX?

Common causes of P0107 include: Short to ground in MAP circuit, Faulty MAP sensor, Disconnected vacuum hose.

Last updated: March 2026

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