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2009
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MX-5 Miata SV
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System (LF 2.0L)
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Engine Coolant Temperature (ECT) Sensor Inspection [LF]
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Circuit Open/Short Inspection
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Short circuit
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Short circuit
If there is continuity, there is a short circuit. Repair or replace the wiring harness.
ECT sensor terminal A and power supply
ECT sensor terminal A and body ground
ECT sensor terminal B and power supply