Ktuner FFC100 Flex Fuel Converter

The KTuner Flex-Fuel Converter is designed for use in flex-fuel (E85) applications. It is intended to be used with KTuner Flash applications, converting the signal from an ethanol content sensor into a voltage that the ECU can utilize for flex-fuel support. This converter can also be employed with Hondata and other systems, provided the appropriate voltage range (0.5-4.5V) is specified.

The converter's pinouts and wiring are as follows: - Black wire: GND (ground) - Red wire: PWR (+12V switched power) - White wire: INPUT (from the ethanol content sensor) - Yellow wire: VOUT (the voltage output representing ethanol content, ranging from 0.5V for 0% ethanol to 4.5V for 100% ethanol). This yellow wire should be connected to the ECU's input labeled for flex-fuel.

For application-specific information, wiring, and setup details, users are advised to refer to the KTuner Help File on the company's website.

The KTuner Flex-Fuel Converter is compatible with separate ethanol content sensors, with GM or Continental sensors being the recommended options. The output voltage range of the converter is 0.5-4.5V.

In summary, the KTuner Flex-Fuel Converter is a versatile solution for integrating flex-fuel (E85) capabilities into various engine management systems, including KTuner Flash, Hondata, and others. Its ability to convert the ethanol content sensor's signal into a voltage range recognized by the ECU makes it a valuable tool for those seeking to optimize their vehicles for flex-fuel operation.

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