OBDII Code List

P140C MERCURY - Exhaust Gas Recirculation Control Circuit 'B'

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P140C MERCURY Possible Causes

  • Faulty Exhaust Gas Recirculation Valve
  • Exhaust Gas Recirculation Valve harness is open or shorted
  • Exhaust Gas Recirculation Valve circuit poor electrical connection

First diagnose P140C MERCURY code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P140C MERCURY code

    Labor: 1.0

    The cost of diagnosing the P140C MERCURY code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P140C MERCURY Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P140C MERCURY Meaning

The Powertrain Control Module (PCM) monitors the Exhaust Gas Recirculation (EGR) Valve. The PCM sets the OBDII code when the Exhaust Gas Recirculation Valve is not to factory specifications.
OBDII Code P140C MERCURY - Exhaust Gas Recirculation Control Circuit 'B' - Engine-Codes.com

P140C MERCURY More Information

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