Exhaust Gas Temperature K-Type Thermocouple sensors can be wired directly into the ME442 Plug-Ins and the ME442 Wire-In. For the ME221 variants, you will need an external K-Type amplifier.


To connect them, use suitable thermocouple wire.and link the "positive" wire to the EGT signal input (e.g. EGT1 on the ME442) and the "negative" wire of the EGT sensor to the sensor ground pin of the ECU. (The GND pin of the Auxiliary connector on the plug-ins is best here - see your hardware install guide for your model of plug-in.)


Install the Sensor into the manifold/exhaust as indicated by the supplier of the sensor.


See the EGT Sensors section on using the data provided by the sensors.