Engine-Codes -
Chevrolet -
P140A CHEVROLET
P140A CHEVROLET - Exhaust Gas Recirculation Cooling Bypass Rationality
Table of contents
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
How is the P140A CHEVROLET code repair?
Start by checking 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 connector's pins.What is the cost to diagnose the P140A CHEVROLET code
Labor: 1.0
The cost to diagnose 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.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
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.More Information
Need more information on how to fix the P140A CHEVROLET code?Get Access to Factory Service Manuals