Aux 8 1.8t tt pinout

[Elia]

HI,

I have a 1.8t TT i88 Vi-PEC board but i can't find te number of pin refered to Aux 8

I want change the E-Throttle Relay  (aux8) to another aux becouse i use this for stepper motor

Can someone help me?

Thanks

Edited October 16, 2016 by Elia

[Scott]

Aux 8 is not connected to any of the wiring loom connectors on the ECU as it is used to control an 'e-throttle relay' circuit on the bottom board (PCB) of the ECU.

Normally you would use e-throttle for idle control instead of an idle stepper motor. Is the stepper motor for some other purpose?

Scott

[Elia]

thanks,

I would use the pins to connect a 6 wires stepper motor CL to control the Haldex valve

I would keep the e-throttle, I would use another aux for e-throttle relay

Is this possible?

thank you so much

Elia

[Scott]

Hi Elia,

You could do it, but would need to open the ECU case an attach a wire onto the bottom board of the ECU to connect to Aux 8. Modifying the ECU like this would void the warranty of the ECU. If you're not concerned about this then email us on [email protected] and I can give you some more information that you will require.

Scott.

 

[Elia]

Thanks,

Perfect, but then the e-throttle also work?

If work the warranty is not a problem

Thanks

Elia

[Scott]

Yes the e-throttle will still be able to work.

Scott