Engine-Codes
 
OBDII Code List
 
P140A CHEVROLET

P140A CHEVROLET - Exhaust Gas Recirculation Cooling Bypass Rationality

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

P140A CHEVROLET Possible Causes

  • Faulty Exhaust Gas Recirculation (EGR) Cooler Bypass Valve
  • Exhaust Gas Recirculation (EGR) Cooler Bypass Valve harness is open or shorted
  • Exhaust Gas Recirculation (EGR) Cooler Bypass Valve circuit poor electrical connection

First diagnose P140A CHEVROLET 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 P140A CHEVROLET code

    Labor: 1.0

    The cost of diagnosing the P140A CHEVROLET 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.

P140A CHEVROLET Possible Symptoms

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

P140A CHEVROLET Meaning

The Powertrain Control Module (PCM) monitors the Exhaust Gas Recirculation (EGR) Cooler Bypass Valve. The PCM sets the OBDII code when the Exhaust Gas Recirculation (EGR) Cooler Bypass Valve is not to factory specifications.
OBDII Code P140A CHEVROLET - Exhaust Gas Recirculation Cooling Bypass Rationality - Engine-Codes.com

P140A CHEVROLET More Information

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