！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-0338: 2015-2025 6.7L Ford EGT Exhaust Temperature Sensor FC3Z-12B591-A,provided for your reference during installation.
Step 1:
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:
Locate the exhaust assembly on the passenger side of the vehicle. Follow the exhaust pipe backwards; this part is located at the DOC inlet after the turbocharger.
Step 3:
First, disconnect the vehicle's power supply. At least 30 minutes before removal, spray a penetrating lubricant on the threads of the old sensor. For severely corroded exhaust pipes, it is recommended to apply lubricant multiple times the day before removal.
Step 4:
Locate the sensor's electrical connector. Press the locking latch and disconnect the connector. Handle with care to avoid pulling on the wiring harness, as this may damage the corresponding socket on the vehicle side.
Step 5:
Step 6:
Step 7:
Step 8:
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-0338: 2015-2025 6.7L Ford EGT Exhaust Temperature Sensor FC3Z-12B591-A,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:
Locate the exhaust assembly on the passenger side of the vehicle. Follow the exhaust pipe backwards; this part is located at the DOC inlet after the turbocharger.
First, disconnect the vehicle's power supply. At least 30 minutes before removal, spray a penetrating lubricant on the threads of the old sensor. For severely corroded exhaust pipes, it is recommended to apply lubricant multiple times the day before removal.
Step 4:
Locate the sensor's electrical connector. Press the locking latch and disconnect the connector. Handle with care to avoid pulling on the wiring harness, as this may damage the corresponding socket on the vehicle side.
Use a 13mm wrench to loosen the sensor by turning it counterclockwise. If the sensor is stuck due to rust, try gently tightening it first, then try loosening it. Alternatively, use a blowtorch to locally heat the mounting boss on the exhaust pipe.
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 manifold boss by hand. Tightening by hand first ensures thread alignment and prevents mis-threading. Tighten the sensor using a 13mm wrench. Do not overtighten, as this may make future replacement difficult or cause the mounting boss to crack.
Step 8:
Insert the sensor connector into the socket on the vehicle side, ensuring you hear a click to confirm it is securely locked. Check that the wiring harness is away from any moving parts or sources of heat.
