What is P040A Engine Code [Quick Guide]

============================= Claim your FREE engine code eraser ============================= nonda Auto DIY Center is the biggest auto DIY video center in the World. We have videos to explain auto engine codes and their repairing methods as well as auto-saving videos to help you save money along the way. This video is to show you the cause of the P040A engine code and its risk level. Engine Code P040A: EGR Temperature Sensor &Circuit It indicates that the ECM has detected general malfunction in the EGR Temperature Sensor ""A"" circuit. Repair or replace the Exhaust Gas Recirculation Temperature Sensor. Replace the wiring or connector. Risk Level: STOP DRIVING Repair Immediately *** Disclaimer for nonda *** Please read carefully the terms and conditions of nonda below. IF YOU DON’T AGREE WITH THESE TERMS, PLEASE STOP WATCHING THE VIDEOS IMMEDIATELY. By continuing to watch the videos provided by nonda, you hereby consent to the terms and conditions (including disclaimer) below. All contents provided in the videos are based on publicly available information and resources, and nonda has not independently verified the effectiveness and safety of the contents. The videos are provided as a courtesy for your reference only, and nonda is not making any representation or warranty regarding the accuracy, effectiveness, or safety of the information or advice presented in the videos. nonda hereby expressly disclaim any responsibility or liability for any accident, loss, or...