interprodave Posted November 10, 2016 Report Share Posted November 10, 2016 Hi ,currently mapping a MY2005 Sti with exhaust avcs control but unable to find the control table ,also looking for the Aux out /inputs list for the AC control Thanks Dave Quote Link to comment Share on other sites More sharing options...
Rossobianconero Posted November 10, 2016 Report Share Posted November 10, 2016 Hi, exhaust avcs? is a EJ257 or I'm missing something... I remember the EJ207 with intake AVCS and just in the EJ257 they put AVCS to the exhaust aswell. Quote Link to comment Share on other sites More sharing options...
Brad Burnett Posted November 10, 2016 Report Share Posted November 10, 2016 (edited) Interpro Dave,Where are you located? In the USA, they didn't implement quad AVCS until 2008.But as for quad avcs, you will need to select "Subaru Quad AVCS" and then once you have a Digital input and aux outs set up for the exhaust cams, then the exhaust avcs tables will show up under the vvt control menu.Good LuckBrad Edited November 10, 2016 by Brad Burnett Quote Link to comment Share on other sites More sharing options...
Scott Posted November 10, 2016 Report Share Posted November 10, 2016 Which G4+ ECU do you have? If using one of our 'WRX Version 10' ECUs there are some changes in pinout between the two ECUs. We name one of the ECU '2004 to 2006' and the other ECU '2006 to 2007'. But have found these year guidelines are not always correct depending in geographical location. One way to know which ECU you need for certain is to follow this:There are two different Subaru Impreza WRX V10 ECUs available. These are categorised as 2004-2006 2500cc and 2007 2500cc. This maybe slightly misleading as some 2006 vehicles require a 2007 ECU.It is critical that the correct ECU for the vehicle is installed, failure to install the correct ECU can result in engine component, engine wiring or ECU damage.The correct ECU can be verified by studying the wiring loom.If pins A1, A2 and A3 (see pinout section) contain no wires, then the correct ECU required is the 2007 2500cc version. If these pins contain wires, then the correct ECU is the 2004-2006 2500cc version. In some markets it is also possible to have 2.0L cable driven engine in 2005.If you can confirm which engine and ECU you have we can then give further advice.Scott Quote Link to comment Share on other sites More sharing options...
interprodave Posted November 11, 2016 Author Report Share Posted November 11, 2016 Thanks for the info ,we now have the car in our workshops and have found that it doesnt have any wires in A1,A2 or A3 and has a 2007 ecu .It doesnt have exhaust Avcs either as the customer was lead to believe .So the only issue is the AC ,if we change the pull up to ON in DIG 3 input the AC clutch cuts in and everything works .Any suggestions Thanks Dave Quote Link to comment Share on other sites More sharing options...
Scott Posted November 14, 2016 Report Share Posted November 14, 2016 A/C compressor clutch relay is controlled by Aux-Ign 6 on pin C9.A/C switch input signal is on Digital Input 3, and could be on pin C23 or C24 depending on the jumper position on the bottom board of the ECU.It sounds like you may not be receiving the signal from the A/C controller. Was the A/C working on the factory ECU?Scott Quote Link to comment Share on other sites More sharing options...
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