HHO Vehicle Management Unit - Microprocessor Controller for HHO Cells. Controls PWM, MAP/MAF Sensor and up to 4 O2 Sensors. Monitors up to 2 Cells in *F or *C selectable. Designed for the Alexis Hydroxy Fuel Cell, but will work with other Hydroxy units as well.

Features:

• CPU: RISC Processor (all operations saved to Non-Volatile Memory)
• O2: Manages up to 4 sensors controlled (parallel mode) with optional startup delay
• MAP/MAF: Manages 1 sensor with optional startup delay
• PWM: Produces 1 output (multiple cells supported) FET rated 85A.
• TEMP: Manages 2 independent sensors for up to 2 cells or one cell and one bubbler (sensors not included).
• Features: Smart Cell Management based on temperature and optionally, speed.
• Screen: Monochrome LCD with color backlight.
• I/O: Resistive Touch-Screen
• AI: Proprietary algorithm to partially void the ECU learning capabilities
• Options: ODBII, GPS (both are plug-in interfaces for speed monitoring)
• Firmware upgradable via USB: Downloadable bios updates will be available from our web-site free of charge to all customers.
• Warranty: 1 year parts and labor

Note: This unit is now available, however there is a shipping delay of approximately 20 business days due to unfilled back-orders. We apologize for the inconvenience.

BEFORE...

...AFTER

Screen Shots

(screens content may vary as different bios revisions are released)