If you track the lead from the sensor to the plug and pull the plug you should get another event which will be an open circuit fault.
Exhaust gas temperature sensor b1 s3 location.
Shows the testing of a ntk exhaust gas temperature sensor.
17863 exhaust gas temp sensor 1 g235.
Exhaust gas temperature sensor operation and different styles of exhaust temperature sensors egt.
The first one is pre turbo second is pre dpf and third post dpf.
How to remove a faulty exhaust temperature sensor and the.
Egt sensor location on 03 s3.
Shows the testing of a ntk exhaust gas temperature sensor.
P242b meaning the powertrain control module continuously monitors the exhaust gas temperature sensor egts for proper circuit continuity and out of range high values the egts is located in front of the diesel oxidation catalyst doc and or in front of the diesel particulate filter dpf.
Smest dec 21 2010.
Assuming thats bank 1 sensor 3 it will be the one after the dpf.