deewhips Posted June 24 Report Share Posted June 24 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! Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 24 Report Share Posted June 24 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. Quote Link to comment Share on other sites More sharing options...
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