5 Ways to Diagnose and Repair a Faulty EGR Monitor

5 Ways to Diagnose and Repair a Faulty EGR Monitor

If the EGR monitor hasn’t accomplished through the previous three drive cycles, your OBD-II scanner will set a P0401 code. Primarily based on this, you’ll have to drive the car till the code returns and the monitor units. A drive cycle consists of beginning the engine chilly, driving for no less than quarter-hour on the … Read more