What is the part number of the NoX sensor?
1. NOX2 is the forward of the two sensor bodies. 2. The sensor module for NOX2 is to the rear of the Fuel Filter (as opposed to the module for the Particulate Matter Sensor, which is forward of the Fuel Filter). 3. The original part number for NOX2 is 12641557. It has been replaced by an updated part – number 12662659. Click to expand…
What are the most common Mercedes Benz NoX sensor issues?
P220F77 – The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault. The commanded P229E11 – NOx sensor 2 (cylinder bank 1) has an electrical fault. There is a short circuit to ground P13D-F09 The AdBlue system has a malfunction. There is a component fault. P229F-62 NOx sensor 2 (cylinder bank 1) has a malfunction.
Is the p2202 NoX sensor circuit low bank 1?
According to what I read, P2202 is NOx Sensor Circuit Low Bank 1. Here is what I have checked: 1. Removed both the front and back NOx sensors on exhaust and both looked clean. I can see discoloration on the metal from heat, but not build-up.
What is the part number for NOx 2?
NOX2 is the forward of the two sensor bodies. 2. The sensor module for NOX2 is to the rear of the Fuel Filter (as opposed to the module for the Particulate Matter Sensor, which is forward of the Fuel Filter). 3. The original part number for NOX2 is 12641557. It has been replaced by an updated part – number 12662659. Click to expand…
Where is the NoX sensor on the fuel filter?
NOX2 is the forward of the two sensor bodies. 2. The sensor module for NOX2 is to the rear of the Fuel Filter (as opposed to the module for the Particulate Matter Sensor, which is forward of the Fuel Filter). 3.
Is there crystal build up on NoX sensor?
1. Removed both the front and back NOx sensors on exhaust and both looked clean. I can see discoloration on the metal from heat, but not build-up. 2. Examined the wiring from the control module to the sensor and they all looked good. 3. Removed the ad-blu injector and that is clean as well. No crystal build-up anywhere I can see.
How much does it cost to replace a NoX sensor?
RockAuto sells the O2 (oxygen) sensors, which I think you are referring to, for this vehicle in a bunch of varieties, but the most expensive they got is $114. In any event, I would think that after replacing one a person would simply have to clear fault codes, which would take five minutes.