The map/maf enhancer (map enhancer) is perhaps the second most important enhancer to install for hydrogen generator efficiency next to the O2 sensor oxygen sensor efie. The map enhancer can be used on either the map sensor or the mass air flow sensor in practically the same manner— on the signal wire. When a vehicle has both a map sensor and an air flow sensor, you would only use the map enhancer on the map sensor— not the air flow sensor. If it only has a mass air flow sensor, then use the map enhancer on it.
NOTE: For the latest EFIEs see our website
LaBella's Enterprises
504 469 9986
