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Home › Mazda › 2007 › CX-9 Touring, 3.5 C, FWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System (MZI-3.5) › Intake Air Temperature (IAT) Sensor Inspection › Circuit Open/Short Inspection › Open circuit

Open circuit

If there is no continuity, the circuit is open. Repair or replace the wiring harness.
- MAF/IAT sensor terminal B and body ground
- MAF/IAT sensor terminal F and PCM terminal 1AF