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Home/DTC Codes/Lincoln/MKX/2014-2014 3.7L V6/P0002
P0002

Fuel Volume Regulator Control Circuit Range/Performance

2014-2014 Lincoln MKX 3.7L V6

Moderate SeverityPowertrainGeneric (SAE)

The 2014 Lincoln MKX is equipped with a 3.7L V6 engine. Below you'll find detailed p0002 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

The fuel volume regulator is not operating within expected parameters. The PCM monitors fuel pressure and compares it to the commanded value.

Symptoms

  • Check Engine Light
  • Engine surge
  • Unstable idle
  • Reduced power

Common Causes

  • Fuel volume regulator sticking
  • Low fuel pressure
  • Contaminated fuel
  • Wiring issue

Diagnostic Steps

  1. Monitor fuel pressure with scan tool
  2. Compare commanded vs actual pressure
  3. Inspect regulator for debris
  4. Check wiring harness

Repair Notes

Clean or replace fuel volume regulator.

Related Codes

P0001Fuel Volume Regulator Control Circuit/OpenP0003Fuel Volume Regulator Control Circuit Low

Other Powertrain Codes

P0002 on Other Vehicles

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2004-2004 4.6L V8 DOHC

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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 P0002 mean on a 2014-2014 Lincoln MKX?

P0002 stands for "Fuel Volume Regulator Control Circuit Range/Performance". The fuel volume regulator is not operating within expected parameters. The PCM monitors fuel pressure and compares it to the commanded value.

What are the symptoms of P0002 on a Lincoln MKX?

Common symptoms of P0002 include: Check Engine Light, Engine surge, Unstable idle, Reduced power.

What causes P0002 on a 2014-2014 Lincoln MKX?

Common causes of P0002 include: Fuel volume regulator sticking, Low fuel pressure, Contaminated fuel, Wiring issue.

Last updated: March 2026

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