Originally Posted by Lincoln Logs (Post 3041081)

Is this compatible with 2017 cars?

Originally Posted by sales@delicioustuning.com (Post 3041074)

https://www.delicioustuning.com/OFT-FlexFuel

:popcorn:

Originally Posted by steve99 (Post 3041277)

Hi zach,

is that flex kit Evap connect ??, doesnt appear to be in picture, as oft flex tunes require evap connection not rear 02

Lot of non usa cars also have no connection standard on the evap in on ecu so you need to pin it yourself or get an evap ecu harness tap.

https://cdn.shopify.com/s/files/1/03...g?v=1438791890

Originally Posted by sales@delicioustuning.com (Post 3041286)

Steve,

Look a bit closer. The rear 02 connection is a pass through to get clean power/ground without fuss. There is a bare lead to run to the ECM for CPC signal input, sized to appropriate length. CPC input was the entire premise behind us making this OFT compatible kit.

-Zach

Originally Posted by steve99 (Post 3041292)

Thanks its hard to see in picture.

might be worth adding in description " compatable with Evap and rear 02 connection" or something

Originally Posted by Ced67 (Post 3247964)

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 :
https://i30.servimg.com/u/f30/19/65/80/73/img_2029.jpg
https://i30.servimg.com/u/f30/19/65/80/73/img_2030.jpg
https://i30.servimg.com/u/f30/19/65/80/73/img_2031.jpg

I did a diagram for a clearer view of the current situation :
https://i30.servimg.com/u/f30/19/65/80/73/curren10.jpg

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:
https://i30.servimg.com/u/f30/19/65/80/73/suppos10.jpg

Before cutting the wires of my kit, I'm taking any advices :)

Thank you for your insights,
Cedric

Originally Posted by Ced67 (Post 3247972)

Thanks Steve,
My installator, who ordered the kit, is trying to get the informations from DT as he is used to work with them.

The passthrouh is complete so the O2 sensor is not altered.

There is just this annoying grey wire from the box that should, logically, not be connected to the passthrouhg... :iono:

Edit : I have a 2012 ;)

Originally Posted by Bach415 (Post 3248252)

@Ced67 For some reason, just looking at your pictures looks like you are using the ECUTek version of the Flex Fuel kit. IIRC the OFT version for DT Flexfuel doesn't have a pass through for the O2 Sensor. It should only has a wire that goes straight to the ECU for the evap connection and another wire for power but I could be wrong. But what you are doing is also correct in order to get the proper reading for OFT. Just remember to figure out the voltage as Steve99 said in the previous post.