How To Fix P0486 Code - EGR Sensor B Circuit Malfunction Repair Guide скачать в хорошем качестве

How To Fix P0486 Code - EGR Sensor B Circuit Malfunction Repair Guide

A failed emissions test often comes down to a single sensor, and this video shows you exactly how to fix P0486 code regarding the Exhaust Gas Recirculation Sensor B circuit. This fault usually triggers when the computer sees erratic voltage signals from the EGR position sensor, often caused by carbon buildup jamming the pintle valve. We explain how the EGR system works to lower cylinder temperatures and reduce NOx emissions. You will learn how to remove the EGR valve to clean out the coking that causes rough idling and stalling. For Ford owners, we specifically look at the vacuum hoses connecting to the DPFE sensor, which are notorious for plugging up with exhaust debris. By following these repair procedures, including checking the electrical connector for corrosion and testing the wiring harness, you can often clear the code and pass your smog check without paying a mechanic to swap out the entire system. #obd2 #car #errorcode ➤All Videos    / @carcuree