Now with Android Data View App USB Upgradeable 4GB Micro SD Card New Bluetooth Android version - Thanks to Manuel Stahl for his help with the Android software. The high speed data logger is a small aluminium enclosed plug and play module that records and displays sensor data both from the ECU and up to four additional 5v analog inputs such as AFR sensors. These inputs are are calibrated to +-0.1% so the 5v signals will always give accurate results. It can also display and clear validated faults and run all of the standard actuator tests. Power is taken from the battery tender connector and the input cable is connected directly to the ECU diagnostic plug. It is firmware upgradable for any future additions or enhancements. The main purpose of design was to simultaneously record road AFR and ECU data, then through my AFR software and the appropriate hardware enable tuning of the fuel maps within the ECU. All sensor values can be displayed on the Android ap
