P0C3F - DC/DC Converter Temperature Sensor 'B' Low
- Faulty Inverter with converter assembly
- Engine Light ON (or Service Engine Soon Warning Light)
P0c3f DescriptionThe MG ECU detects the temperature of the boost converter using the temperature sensor built into the boost converter. The boost converter using the temperature sensor outputs voltage which changes between 0.5 and 4.5 V in response to a change in temperature. The higher the boost converter temperature, the lower the output voltage. Conversely, the lower the boost converter temperature, the higher the output voltage. The MG ECU limit load based on signals sent from the boost converter temperature sensor to help prevent overheating. The MG ECU also detects malfunctions in the boost converter temperature sensor and its wiring.
P0C3F Information for specific makes
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