BMW E36 - E-Throttle/DBW from BMW E46

[deewhips]

Hello,

I am working on retrofitting an E46 DBW setup into my E36 with a Link G4X PnP ECU.

I was wondering since I am deleting the IACV, can I just use Aux 1/2 for the Throttle's PWM +/-?

When I was setting it up in the Link Software, I get this warning:

For the TPS, I see there is TPS (main) and TPS (sub). Do I need both of these for the throttle pedal and body, or can I just use main? Attached are the wiring diagrams for the pedal and throttle.

Thanks!

[Adamw]

Aux 1&2 or 3&4 will require an external E-throttle module, only aux 9&10 can do E-throttle directly, and yes you need both TPS sensors.