Dennis Ng Posted August 16, 2013 Report Share Posted August 16, 2013 Hi all I am wiring in a G4 Extreme on my Subaru and need help on wiring the Ethrottle module to drive the DBW throttle. From what I understand,  the OEM DBW setup has dual TPS on the throttle body to provide a failsafe. How should I be wiring the ethrottle module? Quote Link to comment Share on other sites More sharing options...
Scott Posted August 19, 2013 Report Share Posted August 19, 2013 Hi Dennis, Have a look at PCLink Help > Wiring Information > Output Wiring > E-throttle There is a generic e-throttle wiring diagram there. Depending on whether you have a Silver or Red Xtreme will determine if you need an external E-throttle module. Scott Quote Link to comment Share on other sites More sharing options...
Dennis Ng Posted August 20, 2013 Author Report Share Posted August 20, 2013 Hi Scott I have the Silver G4, so I know I will need the E throttle module. I need to know which wires to tap on the OEM harness Quote Link to comment Share on other sites More sharing options...
Dennis Ng Posted August 26, 2013 Author Report Share Posted August 26, 2013 Oops, typed too fast.  I actually have the Red Extreme. How does that change things for the Subaru. It's the 08 hatchback model. Quote Link to comment Share on other sites More sharing options...
Simon Posted August 27, 2013 Report Share Posted August 27, 2013 Do you have both intake and exhaust vvt? If so it will be an issue as the Xtreme can only handle two cams variable with E throttle. Quote Link to comment Share on other sites More sharing options...
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