！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-0339: 2017-2022 6.7L Ford EGT Exhaust Temperature Sensor HC3Z-5J213-B,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 between the DOC outlet and the SCR inlet, at the inlet or outlet of the diesel particulate filter (DPF) canister.
Step 3:
At least 30 minutes before removal, spray a generous amount of penetrating lubricant onto 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 down the locking latch and unplug the connector. Handle with care, avoiding 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-0339: 2017-2022 6.7L Ford EGT Exhaust Temperature Sensor HC3Z-5J213-B,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 between the DOC outlet and the SCR inlet, at the inlet or outlet of the diesel particulate filter (DPF) canister.
Step 3:
At least 30 minutes before removal, spray a generous amount of penetrating lubricant onto 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 down the locking latch and unplug the connector. Handle with care, avoiding pulling on the wiring harness, as this may damage the corresponding socket on the vehicle side.
Step 5:
Use a 13mm wrench to loosen the sensor by turning it counter-clockwise. If the sensor is seized by rust and cannot be turned, try gently tightening it slightly first before attempting to loosen it; alternatively, use a torch to apply localized heat to the mounting boss on the exhaust pipe.
Apply a small amount of high-temperature anti-seize compound to the threads of the new sensor. Crucially, ensure that the anti-seize compound does not come into contact with the sensor's probe tip, as this will result in inaccurate readings.
Step 7:
Thread the new sensor into the exhaust pipe boss by hand. Hand-threading first ensures proper thread alignment and prevents cross-threading. Use a 13mm wrench to tighten the sensor. Do not overtighten,as this may make future replacements difficult or cause the mounting boss to crack.
Step 8:
Plug the sensor connector into the vehicle-side socket, ensuring you hear an audible "click" to confirm it has locked securely. Verify that the wiring harness is routed clear of any moving parts or sources of extreme heat.
