MX-5 Miata Mazdaspeed L4-1.8L DOHC Turbo (2004)
Open circuit
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If there is no continuity, the circuit is open. Repair or replace the harness.
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Reference voltage circuit (IAT sensor connector terminal B and PCM connector terminal 4N.)
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GND circuit (IAT sensor connector terminal A and PCM connector terminal 4O.)
Short circuit
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If there is continuity, the circuit is shorted. Repair or replace the harness.
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IAT sensor connector terminal B and PCM connector terminal 4N to GND.
