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GDB STI

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Everything posted by GDB STI

  1. Another bump up Just added a EMAP sensor to my setup for monitoring and curiosity. I am using the Honeywell MIPAN2XX100PSAAX transducer and I was just curious if that is best suited to the application. It's 100 PSI so just wanted to know if the resolution is suitable or am I a bit high? https://www.digikey.com.au/en/products/detail/honeywell-sensing-and-productivity-solutions/MIPAN2XX100PSAAX/10671077 Also re the Cal table - is there a standard one in the software that will work or do I need a custom one. The 100 PSI is close to the 7 bar default one. Thanks
  2. Hey @Adamw are you please able to confirm the MAF sensor plug on the GD at all? I am wanting to make up a speed density loom as pictured instead of the spliced wiring at the moment. I have found this - SUPERSEAL 1.5 Series, Plug, 5 Ways, Pin Contacts 282107-1 that's the part number and it looks fairly simialr. Thanks :)
  3. Hi Adam, I am looking at also upgrading my MAP sensor for future-proofing and plans down the track. Is there a recommended sensor that features a 1/8 NPT port - AEM, Honeywell, Haltech? I am looking for one that can be directly mounted to the manifold via the oem port adapter. So far, the AEM one is the only one I have found that can cope with vibration associated, any others that you know of? Thanks
  4. Awesome thanks. Road/weekend toy so not seeing punishing conditions.
  5. I'm referring to my CAN Lambda sensor. The bung for that is about 6" from the turbo dump. I have other EGT sensors that will be pre/post turbo and on each cylinder on the headers.
  6. As for sensor mounting for the CAN Lambda - I have a O2 sensor bung in the dump pipe of the exhaust... Obviously quite close to the turbo. Is this a suitable spot? The bung is at the top of the dump pipe so is in spec with 10 degrees + from horizontal, just not sure if that's too close to the turbo for accurate readings? Thanks
  7. Hi Adam, More questions, thought I would just keep them in this thread instead of starting a new one... Does this setup look right for what I intend to add, ECUMASTER EGT-CAN module and Link's CAN LAMBDA. Running the Powertune Digital Dash. Else I was going to use CAN2 for the dash stream which includes my extra streams for the AN Volt + AN Temp inputs and then just use CAN1 for the EGT + Lambda with a 120 Ohm resistor at the end of the CAN loop? Thanks
  8. Awesome thanks mate, just ordered from RS
  9. Hi Adam, Can you also confirm this is the correct part number for the ECU contact. The AN Temp 3 I am wanting to wire into is blank so will require a new contact to be added. Thanks
  10. Awesome thanks for the replies Adam! I'll get those wired correctly today. RE the coolant temp sensor, I bought a powertune Digital dash and thought I had to run a new ECT sensor to display on there.
  11. Just bumping this back up as I've changed some wiring around. I've rewired my fuel pumps so the 3rd pump switches from a negative trigger, I would like to use one of the spare outputs on my 2nd expansion loom as a GP Output to drive the fuel pump relay when MAP hits 125 kPa I've wired the trigger into Ignition 6 Aux Output. Is this correct? All I need to do is change it to a GP Output via PClink and set up the switch conditions? I've attached a pic of the PClink setup, obviously not connected to the ECU yet. Another one I want to confirm, I'm running 2 x Bosch Temp/Pressure sensors for fuel and oil - 0261230340 part number. Just need to confirm I've wired them in correctly - the pressure is 0-5v output and that's going into AN Volt 5 & 6 respectively, what cal table do I need to use and I've tried to select several to bring up the custom one with no luck. The temperature side - I have AN Temp4 spare on the XS Loom, any idea where I can wire into AN Temp 3 as I don't recall seeing it on the XS looms. Is it possible to confirm the temperature cal table I need to be using for those Bosch sensors as well? I have also added a Haltech Coolant temp sensor, 2 wire. According to the instructions this needs ground and the input going into a spare AN Volt. I've got it wired into An Volt 10 but would like to also know what function selection I use and the cal table? Thanks a lot
  12. Have a friend of mine running a Link G3+ with G4 firmware. Running low on inputs and wanted to see if it's possible to add something like the ECU Master CAN Switch Board to increase inputs/outputs on the ECU. Pictures of the ECU board attached, running PCB V1. 7 Does the G3+ support CAN Expansion with a module like this? Thanks :) sw_board_V3_480x480.webp
  13. Just bumping up an old thread, thanks Adam I ended up utilizing one of the DI's for my flex fuel sensor and the car is running well. I was looking at adding some fail safe sensors - oil pressure and fuel pressure. I was looking at the EFI solutions sensors; EFI Pressure Sensor My question regarding these, can I have 2 sensors sharing the same +5V supply and ground from the expansion loom or do they need to be separate? Then just pick a spare AI for each sensor respectively? I also have a AFR/lambda sensor I would like to install and feed back into the ECU although this is a separate controller and just outputs 0-5v so that can also use one of the AI channels. Thanks
  14. Posting on behalf of a friend of mine. His current setup is a AUDM 2002 WRX STI running a Link G3 or 3+ ECU. This has been upgraded to run the G4 firmware recently. We are having issues wiring in the Antilag switches to a DI - for some reason the XS loom DI's are not registering when switched to 12V+ What I am hoping to do - and on my old vehicle (02 STI) I used to run the same setup, only with a Link G4+ - it was wired in by a workshop to use an OEM DI to switch the Antilag on/off - fairly sure to ground/0V. I know it is common to use the AC switch, but this car is street driven and retains AC. Has anyone got any suggestions about which input that can be utilized to switch Antilag? I was looking at possibly using the rear de-fog switch or even the cruise control set/resume switch to make this work?... A side note - the car is flex tuned and is running a Innovate MTX-D E85 gauge that outputs 0-5V Analogue signal through the AI on the XS loom for the ECU. Thanks
  15. Thanks for the clarification Adam! I removed the ECU from its housing when I got home tonight and it turns out I was mistaken. It is, in fact a G4+. Can this accept an analogue signal for flex fuel sensor?
  16. 100% a G4, I've had it for the last 2 years. it was originally installed in my 02 STI. Also had a look RE Flex fuel and the Zeitronix kit had 2 Analogue outputs for fuel % and temperature, so I will just grab one of those
  17. Hey guys, First time I'm attempting wiring inputs and switches into my ECU so i just have a few questions to ensure I'm on the right track.. I have a Link G4 and I've purchased the XS loom for some additional inputs. I have 2 switches - Antilag and Rotational Idle. From what I have read I can switch those to ground and into the 2 digital inputs I have on the XS loom - DI 7 & 8? Then just assign the input to each switch - Antilag arming etc then TP % and RPM to engage. I will also be running a Link MAP4 sensor - so can I just power this from the 5V out and ground on the XS loom then use one of the Analogue (AN Volt 6 for example) inputs for the 0-5V signal back from the MAP sensor? I also have an IAT sensor - on my previous STi this was tapped into the intercooler and was spliced into my oem MAF wiring - can I simply do the same on this one - sensor ground and MAF signal wire going back to the ECU? I am also considering running a flex fuel setup and was going to use a generic GM flex sensor which I believe are 12V? Use a switched 12V to power it, ground it on the XS sensor ground and then the output from the sensor needs to be wired into a Digital Input? Do I need to ditch one of my switches and free up a DI or is there a way to wire the flex fuel sensor into an analogue input? Many Thanks
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