！Before installation, confirm that：
To avoid severe burns, please ensure the engine and exhaust system have completely cooled down before installation. Wear safety goggles during installation to prevent debris from entering your eyes. You are solely responsible for any damage or injury caused by improper installation.
This is the installation process for the ER-0344: 2019-2024 6.7L Dodge Ram EGT Exhaust Temperature Sensor 68306261AB,provided for your reference during installation.
Step 1:
Step 2:
Step 3:
Step 4:
Locate the sensor's electrical connector. Disconnect the black electrical plug. Be careful not to pull the wiring harness forcefully to avoid damaging the connector on the vehicle side.
Step 5:
Use a wrench to loosen the sensor by turning it counterclockwise. If the sensor is stuck due to rust, try tightening it gently first, then try loosening it again. Alternatively, you can use a blowtorch to locally heat the mounting boss on the exhaust pipe.
Step 6:
Apply a small amount of high-temperature anti-seize agent to the threads of the new sensor. Make sure the anti-seize agent does not come into contact with the sensor's probe tip, otherwise it will cause inaccurate readings.
Step 7:
Step 8:
Insert the wire connector into the socket on the vehicle side, ensuring the wiring harness is kept away from any moving parts or high-temperature sources.
To avoid severe burns, please ensure the engine and exhaust system have completely cooled down before installation. Wear safety goggles during installation to prevent debris from entering your eyes. You are solely responsible for any damage or injury caused by improper installation.
This is the installation process for the ER-0344: 2019-2024 6.7L Dodge Ram EGT Exhaust Temperature Sensor 68306261AB,provided for your reference during installation.
Since the sensor is in direct contact with the exhaust pipe, ensure the engine is completely cooled before proceeding. To prevent electrical short circuits, it is recommended to disconnect the negative battery cable first.
Step 2:
Determine the installation location. Typically, it is located at the inlet of the DOC (Diesel Oxidation Catalyst), the outlet of the DPF (Diesel Particulate Filter), or the outlet of the SCR (Selective Catalytic Reduction System).
Before removal, spray a generous amount of penetrating lubricant onto the threads of the old sensor.
Step 4:
Locate the sensor's electrical connector. Disconnect the black electrical plug. Be careful not to pull the wiring harness forcefully to avoid damaging the connector on the vehicle side.
Step 5:
Use a wrench to loosen the sensor by turning it counterclockwise. If the sensor is stuck due to rust, try tightening it gently first, then try loosening it again. Alternatively, you can use a blowtorch to locally heat the mounting boss on the exhaust pipe.
Step 6:
Apply a small amount of high-temperature anti-seize agent to the threads of the new sensor. Make sure the anti-seize agent does not come into contact with the sensor's probe tip, otherwise it will cause inaccurate readings.
Step 7:
Screw the new sensor into the exhaust pipe boss by hand. Tightening by hand first ensures thread alignment and prevents mis-threading. Then use a wrench to tighten it completely. Do not overtighten, as this may make future replacements difficult or cause the mounting boss to crack.
Step 8:
Insert the wire connector into the socket on the vehicle side, ensuring the wiring harness is kept away from any moving parts or high-temperature sources.
