
CS1901: ETHANOL SENSOR MODULE
Problem Statement
Develop and supply automotive ethanol sensor control module, harness and mobile applications for sale to the automotive aftermarket.
Solution
- Use existing PE hardware and software architecture to develop Bluetooth enabled ethanol senor control module and iOS/Android mobile apps.
- Calculate ethanol content and fuel temperature based on output from flex fuel sensor.
- 2-way CAN bus communication with engine control module.
- 2x analog outputs calibrated for ethanol content and fuel temperature for use by external controllers.
- Extra 0-5V analog inputs for additional sensor measurements.
- PWM digital output for signal repeat to OEM factory engine controller.
- Module firmware updates available via the cloud using the mobile app.