I have been told that I need to replace the DPF sensor on my 2010 CX7. Mazda have quoted £400 to supply and fit. I am told it is a simple installation. Can anyone tell me where to find the DPF sensor and where to get a good second hand sensor or patent one?

 

Which sensor?

There are multiple sensors involved in the DPF system.

 

There is only one DPF engine sensor. It is on the left of the engine. Part R2AX182b5
i wonder if I can use a Mazda 6 Sensor in a Cx7