Septy Posted May 11, 2020 Report Share Posted May 11, 2020 Hello last week I bought a Link G4X WRX104X PlugIn fits the Subaru WRX & STI V10 04-06 , where can I find a full pin specific diagram for this ecu ? Thanks Quote Link to comment Share on other sites More sharing options...
Vaughan Posted May 13, 2020 Report Share Posted May 13, 2020 Something like this, in the process of adding more detail to the help manual. There is a more compact version in the help manual of the current release. Quote Link to comment Share on other sites More sharing options...
Septy Posted May 31, 2020 Author Report Share Posted May 31, 2020 Thank you very much The Link G4X ecu I put on a 2004 subaru forester 2.0 XT with single AVCS and I convert to DBW ,I will come back with all the details of the work I am doing to help anyone who needs it TechDave and Vaughan 2 Quote Link to comment Share on other sites More sharing options...
Septy Posted July 16, 2020 Author Report Share Posted July 16, 2020 Hello guys! I managed to verify almost all the pinouts of the diagram you sent me,with the original Subaru pinouts. The vast majority are identical but I have a problem: I don't have power in my ECU. The led on the board is not on. I verified the main relay, it's fully functional, I verified all the wires, all is good there. The main problem is that ECU is not sending power to the main relay. I also verified the electrical diagram from the original Subaru manual. PIN D16 is not sending power into the relay. I changed back to the Subaru original ECU and the ECU is working. When I put the key in on position in ignition switch, the D16 wire activates the relay and I have power in ECU. I don't understand why the LINK ECU does not send power trough D16. Can anyone help me, please? What am I doing wrong? Thanks! Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 16, 2020 Report Share Posted July 16, 2020 In your diagram above, D16 is the ground for the relay, not "power". On the Link ecu this main relay ground signal will be on either pin D17 if your jumpers are set "04" or D16 if your jumpers are set to "05-06". Quote Link to comment Share on other sites More sharing options...
Septy Posted July 16, 2020 Author Report Share Posted July 16, 2020 the jumper are set to ''04'' because my forester turbo si ''04'' , I changed the wire from D16 to D17 and ECU still doesn't work , Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 17, 2020 Report Share Posted July 17, 2020 2 hours ago, Septy said: the jumper are set to ''04'' because my forester turbo si ''04'' But an 04 Forrester is not an 04 WRX that those jumpers were designed for... Is your ignition switch signal on pin D14 or D15? Quote Link to comment Share on other sites More sharing options...
Septy Posted July 17, 2020 Author Report Share Posted July 17, 2020 I know 04 forester is not a 04 WRX the ignition switch signal is in D14 I set the jumpers to 05-06 ,i have power on ECU now ,and blue led is on Thanks Can anyone help me with the unlock code for my ECU? I emailed the LINK dealer in the UK but I have no answer so far, I have not recived the code. Thanks! Quote Link to comment Share on other sites More sharing options...
Septy Posted July 25, 2020 Author Report Share Posted July 25, 2020 Hi I have this problem with the unlock code! Can anyone help me ? Thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 25, 2020 Report Share Posted July 25, 2020 The unlock code is wrong. You will have to go back to the dealer to get the correct code. Make sure you give him the correct serial number (100304) as I can see that serial number has never had an unlock code generated in our system. Quote Link to comment Share on other sites More sharing options...
Septy Posted July 25, 2020 Author Report Share Posted July 25, 2020 Thank you very much for helping me. I sent a photo to my dealer with the serial number on the box.This is the picture Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 25, 2020 Report Share Posted July 25, 2020 You will have to go back to him and tell him he has given you the wrong unlock code. Quote Link to comment Share on other sites More sharing options...
Septy Posted August 2, 2020 Author Report Share Posted August 2, 2020 Hi guys! I have two questions: 1. I am a bit confused about how can I wire correctly the Camshaft position sensor and the AVCS angle sonsor LH and RH. Trig 2 is the same with camshaft position sensor B11,B23? 2. I am starting my second question by telling you that I am not using TGV , Purge Solenoid , A/C ,Subaru Factory O2 sensor, and Fuel Temp because I don't have it from the factory . I want to use Staged injection but on the injector 8 (Aux) I have the CE Light, in wich pin I can move the CE Light, Thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 2, 2020 Report Share Posted August 2, 2020 22 minutes ago, Septy said: I am a bit confused about how can I wire correctly the Camshaft position sensor and the AVCS angle sonsor LH and RH. Trig 2 is the same with camshaft position sensor B11,B23? Yes, it looks like your engine must be the EJ20 which has 3 cam sensors rather than EJ25 which only has 2 cam sensors at the back. The front cam position sensor connects to trigger 2. Connect to pin B22 & B8. The other 2 AVCS cam sensors at the back of the head need to connect to DI's. Suggest DI2 and DI3. 30 minutes ago, Septy said: I want to use Staged injection but on the injector 8 (Aux) I have the CE Light, in wich pin I can move the CE Light, You could use Ign6 (B33), Aux7 (A11) or Aux8 (A8). Quote Link to comment Share on other sites More sharing options...
Septy Posted August 2, 2020 Author Report Share Posted August 2, 2020 In B10 & B22 I have the Crankshaft Sensor Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 2, 2020 Report Share Posted August 2, 2020 That is fine. B22 is sensor ground, so you will have 1 crank sensor and 3 cam sensors connected to that. And make sure you ground all the shields as well - most likely to B31. Quote Link to comment Share on other sites More sharing options...
Septy Posted August 2, 2020 Author Report Share Posted August 2, 2020 ok thanks you very much Quote Link to comment Share on other sites More sharing options...
Septy Posted August 3, 2020 Author Report Share Posted August 3, 2020 DI3 is pin D16 and i have the Main Relay Ground when on , can I move the Main Relay on other DI's such as DI10 Pin C7? Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 4, 2020 Report Share Posted August 4, 2020 No, all the main relay control stuff is done by separate electronics on the adapter board so it must be as per the factory pinout. 12V Ign switch signal comes in to on D14 or D15 and the main relay trigger ground comes out of D16 or D17. Quote Link to comment Share on other sites More sharing options...
Septy Posted August 4, 2020 Author Report Share Posted August 4, 2020 On 8/3/2020 at 12:12 AM, Adamw said: The other 2 AVCS cam sensors at the back of the head need to connect to DI's. Suggest DI2 and DI3. In this case I can't connect one of the AVCS sensor in DI3 as you suggested , in what other DI's could I connect the sensor? Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 4, 2020 Report Share Posted August 4, 2020 Sorry must have been half asleep with that comment. DI2 and DI4 would probably be the easiest. Quote Link to comment Share on other sites More sharing options...
Septy Posted August 4, 2020 Author Report Share Posted August 4, 2020 In DI4 I have the clutch ,can I move in DI10 pin C7? Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 4, 2020 Report Share Posted August 4, 2020 Only DI 1-4 are capable of measuring cam position. But you can move the clutch wire to DI10. Quote Link to comment Share on other sites More sharing options...
Septy Posted August 4, 2020 Author Report Share Posted August 4, 2020 Ok thanks you Quote Link to comment Share on other sites More sharing options...
Septy Posted August 10, 2020 Author Report Share Posted August 10, 2020 HI I have a BorgWarner EFR Turbo Speed sensor can I connect it directly to ECU or I need a turbo speed transducer modules ? For EGT sensors what (CAN module) would you recommand ? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.