Ultra Gauge EM plus v1.4 Monitor and Darol Mason AFR Controller Combo pack with sensor & engine monitor and Air Fuel Ratio Control Center. Choose either Wide Band or Narrow Band. Choose below. This monitor reads you everything about your engine and sensors. We tell you how to set each sensor for best MPG gains with HHO added or Fuel Vaporizer The AFR Monitor Guage hooks up to your OBD II port under the dash. Comes with dash mounting bracket.
Wide Band AFR Control Center Totally control all your sensors that hinder your HHO or Fuel Vaporizing gains from happening. Wide Band O2 sensors (5 wires) are in Toyota 1999 to 2016 , Honda, Nissan, Mitsubishi, VW and GM : Chevy, Cadillac, GMC, Buick, FORD, Chrysler : Dodge, Jeep 2010 to 2016 cars and trucks. If you have a Narrow Band O2 sensor go here.
Narrow Band O2 sensors ( 2 to 4 wires) are in GM : Chevy, Cadillac, GMC, Buick, FORD, Chrysler : Dodge, Jeep - 1996 to 2009 cars and trucks. Toyota from 1987 to 1998 ( WIDE BAND O2 sensor cars and trucks GO HERE.) For DIESEL EFIE with no o2 sensors go here.
If your not sure of your car to truck with narrow or wide band o2 sensor contact us
This all New Totally Automatic Temperature Activated 2015 Wideband AFR Control Center. Is now activated by the temperature of your engine. No guesswork or having to wait for your AFR Control to engage when your engine is already at operating temperature. WIll cover 4 - wide band O2 sensor, plus voltage based MAF or MAP sesnor. It now features single wire connections for both your IAT & CTS controls. This one is for all of those Japanese and German built vehicles. If you own a Toyota, Honda, Nissan, Mitsubishi, Subaru, Volkswagen OR Many Many others, THIS IS A MUST.
* For Narrow band O2 ( older cars) GO HERE. for DIESEL engines with no O2 sensor GO HERE
AIR FUEL RATIO CONTROLLER PRODUCTS PAGE • MORE INFO
Go check out all of Klondike Darol Mason's circuits here.
Please be aware, a lot of HHO companies sold a similar looking board as Darol's. A copy cat, that does not work as advertised. Darol makes 3 layer boards with hidden traces in the middle layer, so no one could copy his and Norman's electric circuit. Darol has been making these boards since 1987. He retired in 2020 and gave HG his contact to make more pcb boards. Customers who use his boards get the best MPG gains!
