FixVault
Home
›
Mazda
›
2010
›
5 Grand Touring, 2.3 L
›
Repair and Diagnosis
›
Engine Performance
›
Engine Control Systems
›
Engine Control System [L3]
›
Air Fuel Ratio (A/F) Sensor Inspection
›
A/F Sensor Circuit Open/short Inspection
›
Open circuit
Open circuit
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
A/F sensor terminal B and PCM terminal 2AD
A/F sensor terminal D and PCM terminal 2AC
A/F sensor terminal F and PCM terminal 2Z