Efie Circuit Design

[Focus747]

Wiring

I just want to confirm this before I splice the wrong wires. The input to the EFIE comes from the signal wire (if more than one) of the O2 sensor. One just splices this into the EFIE and the output back to the ECU where the O2 wire originally goes. Is this correct?

How have others pulled the wire into the cabin of the vehicle? Is there a particularly advantageous place to run wire into the interior, or just make a run through the firewall?

Thanks!

[Redmeanie]

I just want to confirm this before I splice the wrong wires. The input to the EFIE comes from the signal wire (if more than one) of the O2 sensor. One just splices this into the EFIE and the output back to the ECU where the O2 wire originally goes. Is this correct?

How have others pulled the wire into the cabin of the vehicle? Is there a particularly advantageous place to run wire into the interior, or just make a run through the firewall?

Thanks!

Yes, the Efie is spliced between the signal wire (Only One Per O2 Sensor)

There are 3 ways of doing it:
1)You can run a pair of wires up to the O2 Sensor and splice near the Harness.
2)You can track the O2 sensor wires back to the ECU and make your splice here, or locate a "pin-out" for your ECU and you won't have to track it down.
3)You can buy an "O2 Sensor Extension Harness" and splice into the middle of it. Then you just unplug your O2 sensor and plug this in between. This way no wires are cut and there is no worry about a bad connection or corrosion.

[glassjeg6]

Redmeanie- Are you still offering these kits for sale? Thanks

[Redmeanie]

Redmeanie- Are you still offering these kits for sale? Thanks

Sure, just click here:
http://www.energeticforum.com/energy...omponents.html