！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-0352: 2017-2023 6.6L Chevy Silverado Sierra EGT Exhaust Temperature Sensor 12683525,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. Tracing back along the exhaust pipe, this component is located at the SCR outlet, DPF inlet, and DPF outlet.
Step 3:
First,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 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:
Apply a small amount of high-temperature anti-seize compound to the threads of the new sensor. Ensure the anti-seize compound does not come into contact with the sensor's probe tip, as this can cause inaccurate readings.
Step 7:
Screw the new sensor into the exhaust pipe connector by hand. First, hand-tighten to ensure thread alignment and prevent incorrect tightening. Then, tighten the sensor with a screwdriver. Do not overtighten, as this may make future replacement difficult or cause the mounting connector to crack.
Step 8:
Insert the sensor connector into the socket, ensuring it is securely locked. Check that the wiring harness is 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-0352: 2017-2023 6.6L Chevy Silverado Sierra EGT Exhaust Temperature Sensor 12683525,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. Tracing back along the exhaust pipe, this component is located at the SCR outlet, DPF inlet, and DPF outlet.
First,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 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:
Loosen the sensor by turning it counterclockwise with a wrench. If the sensor is stuck due to rust, try tightening it gently first, then try to loosen it; alternatively, use a blowtorch to locally heat the mounting boss on the exhaust pipe.
Step 6:
Apply a small amount of high-temperature anti-seize compound to the threads of the new sensor. Ensure the anti-seize compound does not come into contact with the sensor's probe tip, as this can cause inaccurate readings.
Step 7:
Screw the new sensor into the exhaust pipe connector by hand. First, hand-tighten to ensure thread alignment and prevent incorrect tightening. Then, tighten the sensor with a screwdriver. Do not overtighten, as this may make future replacement difficult or cause the mounting connector to crack.
Step 8:
Insert the sensor connector into the socket, ensuring it is securely locked. Check that the wiring harness is away from any moving parts or high-temperature sources.
