Cool Flame, LLC

 EFIE - $60

• Electronic Fuel Injection Enhancer – required for any ER HyZor installation on a vehicle with a narrow-band oxygen sensor. It is a simple device that allows you to cut back the fuel flow to your engine allowing fuel savers such as the ER HyZor to work on today's computer controlled vehicles.

• This is the original EFIE developed by George Wiseman.

• Includes EFIE and installation manual.

Currently in stock

Wide Band EFIE

• Currently I do not sell the wide-band EFIE. Please click the link below and place your order.
  

• The FuelSaver-MPG site carries the original narrow-band EFIE along with the new wide-band EFIE (pictured at right).

• The wide-band EFIE is needed for wide-band oxygen sensors and does not work on narrow-band oxygen sensors.

• The availability of both narrow and wide-band EFIEs now allows many Fuel Savers to work on virtually any vehicle.

• FuelSaver-MPG also has other EFIEs for sale.

Satisfaction Guarantee

The ER HyZor, EFIE, and carburetor enhancer products come with a satisfaction guarantee. If you are dissatisfied for any reason, return the product(s) in resalable condition, within 60 days of the receipt of product(s) for a full refund of the product(s) purchase price. Shipping and handling fees are non-refundable.

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