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2004
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RX-8 1.3 3
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Intake Air Temperature (IAT) Sensor Inspection
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Circuit Open/Short Inspection
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Open circuit
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Open circuit
If there is no continuity in the following wiring harnesses, there is an open circuit. Repair or replace the wiring harness.
MAF/IAT sensor terminal D and PCM terminal 5K
MAF/IAT sensor terminal E and PCM terminal 4U