NEW! The Latest Breakthrough in EFIE Technology!
The Digital Dual EFIE Deluxe is the first of a new family of products that have been developed. These devices should be used for all narrow band oxygen sensors that are upstream of the catalytic converter. It has a number of important new features:
1. Can make the air/fuel mix much leaner than earlier designs. With this device you can lug down your engine; and often kill it if you set it too lean.
2. Absolutely rock steady adjustment no matter what temperature the environment. Will vary less than 1/2 of 1% over it's rated temperature range of -40 to 125 Centigrade.
3. Will work with older oxygen sensors that should have been replaced. Other EFIE styles may require these to be replaced. Mind you; if they are old; they should still be replaced. But if they are working prior to your EFIE install; they will still work with this EFIE.
4. One adjustment knob modifies both sensors equally. These devices are much easier to set.
Note: If you need to treat sensors that are downstream from a catalytic converter; we do not recommend this device. Use our legacy style EFIE for these sensors; instead. These are intended for upstream sensors only.
The dual model has 2 sets of sensor and computer wires. It has a single on-board potentiometer to set the amount that the EFIE will alter both sensor's signal. When power is removed from the EFIE; it's relays will switch the EFIE out of circuit; and re-connect the oxygen sensor signal wires to the vehicle's computer (the same as before the EFIE was installed).
Not sure which EFIE you need?
Send us an e-mail (Sales@HHOMonster.com) and we can look it up for you.
What we would need:
Name:
E-mail: Address:
Year:
Make:
Model:
Engine Size:
If your vehicle is four wheel drive
Comments:
The Digital Dual EFIE Deluxe is the first of a new family of products that have been developed. These devices should be used for all narrow band oxygen sensors that are upstream of the catalytic converter. It has a number of important new features:
1. Can make the air/fuel mix much leaner than earlier designs. With this device you can lug down your engine; and often kill it if you set it too lean.
2. Absolutely rock steady adjustment no matter what temperature the environment. Will vary less than 1/2 of 1% over it's rated temperature range of -40 to 125 Centigrade.
3. Will work with older oxygen sensors that should have been replaced. Other EFIE styles may require these to be replaced. Mind you; if they are old; they should still be replaced. But if they are working prior to your EFIE install; they will still work with this EFIE.
4. One adjustment knob modifies both sensors equally. These devices are much easier to set.
Note: If you need to treat sensors that are downstream from a catalytic converter; we do not recommend this device. Use our legacy style EFIE for these sensors; instead. These are intended for upstream sensors only.
The dual model has 2 sets of sensor and computer wires. It has a single on-board potentiometer to set the amount that the EFIE will alter both sensor's signal. When power is removed from the EFIE; it's relays will switch the EFIE out of circuit; and re-connect the oxygen sensor signal wires to the vehicle's computer (the same as before the EFIE was installed).
Not sure which EFIE you need?
Send us an e-mail (Sales@HHOMonster.com) and we can look it up for you.
What we would need:
Name:
E-mail: Address:
Year:
Make:
Model:
Engine Size:
If your vehicle is four wheel drive
Comments:
