FixVault
Home
›
Mazda
›
2004
›
3 i, Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System
›
Engine Coolant Temperature (ECT) Sensor Inspection
›
Circuit Open/Short Inspection
›
Open circuit
Open circuit
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
ECT sensor terminal A and PCM terminal 2AK
ECT sensor terminal B and PCM terminal 2AA