🔧 Complete Specs Included
ECT Sensor Replacement on 2012-2015 Honda Civic
Diagnose temperature display faults. Swap the coolant temp sender on the thermostat manifold. Mapped specifically for 2015 Honda Civic Si (2.4L I4 (K24Z7)).
Step 1
Unclip Harness & Unbolt Sensor
Locate the temperature sensor on the back of the cylinder head coolant neck. Unplug the electrical clip. Use a deep 19mm socket to unscrew the brass sensor.
🔧 Fastener: 19mm Sensor Hex • Torque Spec: 12 ft-lbs
Step 2
Install Sensor
Ensure the new sensor has its copper sealing washer in place. Thread in carefully by hand, then tighten with deep socket and plug in connector.
🔧 Fastener: 19mm Sensor Hex • Torque Spec: 12 ft-lbs