What are the symptoms of a bad EGR temperature sensor?
The first symptom you will notice is that the check engine light illuminates. Any problem with the engine or sensor causes the check engine light to illuminate indicating that the car should be taken for diagnosis. 2. Knocking Sound from Engine One of the first problems you will notice is that the engine starts making a knocking sound.
What’s the diagnostic code for the EGR valve?
Several technical service bulletins for a wide variety of different makes and models have documented different problems associated with the EGR valve system. With some exhaust gas issues you might set a diagnostic trouble code of PO401 or P0402.
What should I do if my EGR light is not working?
The repair of this condition is removal of the EGR valve and inspection of the passageway to check for a blockage. Each model vehicle has different procedures for clearing the passageway due to many different configurations of the system. Some Fords have a removable tube.
How much does it cost to replace an EGR temperature sensor?
We recommend that you also get the EGR system checked as well if the sensor becomes faulty. The average cost to replace the EGR temperature sensor is between $190 and $260. The labor cost is between $30 and $80, while the part itself cost between $150 and $200.
What are the symptoms of a bad EGR valve?
When there is a problem with the EGR Valve, the check engine light or EPC(VW) light may occur on your dashboard. The two main issues EGR valves face are that, either the valve stays open or it shuts completely. Here are some common symptoms you will notice if you have a bad EGR valve.
The repair of this condition is removal of the EGR valve and inspection of the passageway to check for a blockage. Each model vehicle has different procedures for clearing the passageway due to many different configurations of the system. Some Fords have a removable tube.
Why is there an EGR code on my Ford?
However, we often find EGR codes on Ford products caused by inexpensive plastic parts that falsely report position to the control module. Several technical service bulletins for a wide variety of different makes and models have documented different problems associated with the EGR valve system.
When to replace the EGR valve on a diesel engine?
The EGR valve on a diesel engine usually gets a lot more dirt in it, and it has to be replaced and cleaned more often. The carbon build up can also destroy the EGR valve and you have to replace it more often. A lot of people, reprogram the EGR valve to not function to reduce the amount of carbon build up in the engine.