ECUTEK - Connecting Flex and WG Solenoid
 

Does anyone know what pins i should be using for flex-fuel AND waste-gate solenoid?

Right now, my wg solenoid is connected to the 2 leads coming out of the evap purge valve.

somewhere on the forum, someone was talking about pin 102 (grey) im not in front of the car so im not sure if the grey 102 is related to the same purge valve or if its a different connection all together.

In other words, im seeking to utilize a new ecu wire to send flex fuel data to without disconnecting the WG solenoid. i want to use both

Thx

Pin 102 the gray wire (EVAP pressure sensor) on the ECU is an input and would be used for your Flex fuel data line. There are two solenoids that are related to the EVAP system there is the Canister purge volume control solenoid which is an output that you can use for the wg solenoid the other which is the Vent control I am not sure you are able to use that as an output at least with ECUTek.

Thx.. that was plenty of help.

My tuner was mystified as well. They dont normally have to hook up the solenoids and flexfuel on Zs. I guess its not a popular option (i get that considering i spent 17k to turbo up the car... ).. I actually had to install at 1 tuner then hop to a different tuner for the actual tuning. Seems like NA tunes are common, while supers are an oddity and twins are unicorns... Sometimes i wonder if it would have saved me trouble to buy an R35 and call it good.

I will be posting some information I recieved from ECUTek it shows all the inputs and the 2 outputs that you can repurpose. It will also have information on how to setup the tune in the ECUTek software along with pin locations and wire colors. I just need to bring it all together and put it up on the forums.

Subcribed