Hello everyone,
I'm briging this topic up because I try to install the Delicious OFT flexfuel kit and I want to be sure of what I'm doing (with my installator which is used to the usual ecutek version of the kit).
Here what can be read in the kit description (
https://www.delicioustuning.com/OFT-FlexFuel ):
"
For OFT, this kit features a flying lead wire that is to be routed through the right side firewall. The wire inputs ethanol percentage into the ECU via the CPC input wire located at the ECU harness..."
Read as is, it seems to be straightforward like any other kit: take the flyin wire and connect it to the ECU evap/cpc input using the green harness adapter seen earlier.
Easy...
But not that much!
My problem is that
the kit does not feature any flying wire but instead the Delicious box output is connected in parallel to the rear O2 sensor which is still connected thanks to the kit passthrough.
Here are some photos of the passthrough :
I did a diagram for a clearer view of the current situation :
You can see that the ethanol output signal interfers with the rear O2 signal (grey wire). I remind you that the rear O2 is not suppressed with the OFT or Wayne variant roms.
Here what the kit should be, according to the description:
Before cutting the wires of my kit, I'm taking any advices
Thank you for your insights,
Cedric