Mazda mx 5 egr valve problems. A circuit malfunction implies that there is a wiring problem coming to or from the egr system. The egr valve nevertheless very useful to limit the pollution emissions of your mazda cx 5 will unfortunately tend to clog up because of sootgas deposits that will accumulate in its system which will ultimately risk blocking the functions of the valve until completely blocking the engine unit here are the signs of illness that a defective egr valve on your mazda cx 5 can bring about. P0401 is a general code which means that regardless of the year 1996 anyway and the model itll have the same meaning regardless of which manufacturer built the vehicle mazda mx 5 or not. It is a generic code which means that it has the same meaning for the mazda mx 5 as it would any other vehicle.
This pattern repeats itself every week or two and has been diagnosed as a egr valve problem by two different dealersrepair shops. The other week i started my car and the engine light came on and it was idling really bad. Couldnt a repair shop just clean out the carbon deposits on the. Have a 2006 mazda miata mx 5 with the engine light going on for a few days and then going off for a few days.
To replace the egr valve with a new one parts and labor. Generally the mazda miata mx5 is a solid vehicle that has not had many reported problems. There are three main parts of the mx 5s egr system. If the mazda mx 5 is having an issue with the egr valve then it will experience a rough idle poor performance and increased fuel consumption.
The repair for this problem involves replacing the battery. Mazda miata mx 5 check engine light due to restricted egr system 30 reports. Long time no seei am back and with a video backed by popular demandcleaning or replacing your egr can have numerous environmental advanta. Learn about this problem why it occurs and how to fix it.
Revs would drop very low then it would jump up to about 1500rpm then drop again ect and a. It affects the egr exhaust gas recirculation system and technically means. Page 1 of 2 mx5 mk25 idle and engine light problems posted in problems. The dealer wants over 500.