Vehicle Management Unit (VMU) Reviews

Product and options available

HHO VMU Series 2 (main unit)

Available options:
PB301 Power Box /1 O2 (for vehicles with 1 oxygen sensor)
PB302 Power Box /2 O2 (for vehicles with 2 oxygen sensors)
PB303 Power Box /4 O2 (for vehicles with up to 4 oxygen sensors)
Diesel Version (no o2/map)

Upgrades:
SlaveBox Module
VMU Temp. Sensor
OBD2 Interface for VMU Series 2
GPS Receiver

Cost

HHO VMU Series 2 (main unit) $497

Available options:
PB301 Power Box /1 O2 (for vehicles with 1 oxygen sensor) Subtract $20 from main unit cost
PB302 Power Box /2 O2 (for vehicles with 2 oxygen sensors) Standard main unit version
PB303 Power Box /4 O2 (for vehicles with up to 4 oxygen sensors) add $40 to main unit cost
Diesel Version (no o2/map) Subtract $20

Upgrades:
SlaveBox Module $89
VMU Temp. Sensor $18
OBD2 Interface for VMU Series 2 $119
GPS receiver (limited availability, check with vendor)

Seller's or Manufacturer's Description of Product

HHO Vehicle Management Unit Series 2 - Dual-Microprocessor Controller for HHO Cells. Controls PWM, MAP/MAF Sensor and up to 4 O2 Sensors (based on which powerbox is used). This unit also monitors cell's and power-box temperature in *F or *C selectable. Designed for the Alexis Hydroxy Fuel Cell, but will work with other Hydroxy units as well. a 2.5" LCD display is included but you can use any NTSC/PAL monitor, in-car dvd player or tv set! PowerBox and wiring kit is included (based on your options selection).

Features:

VMU S2 Hardware:
-Dual Processor design with parallel computing capability
-DUAL PWM Generator (expandable to 6)
-Digital signal sampling/processing capability
-Fuel Cell & Power Box Temperature Monitoring
-NTSC/PAL video processing and generation onboard
-Multi-channel audio capability with RCA output
-Solid-State AMP draw sampler*
-Programmable voltage controller
-Programmable resistance controller (15Ohm-1KOhm)
-4 Channel UHF remote control for on-screen operations
-Secure Digital (SD) Memory card for BIOS & data logging*
-Built-In OBD2 Interface* (ISO 15765-4 CAN, SAE J1850 PWM,SAE J1850 VPW, ISO 9141-2, ISO 14230-4 and SAE J1939 supported)
-GPS Module* with vehicle speed logging

* Selected models only

For more info or to purchase this product:

VMU Series 2


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