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leonbmx

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  1. Yes!!! That totally did the trick, finally!!! Thanks Scott!
  2. So I got it to work, well sort of. The Racepak sees exactly what the link outputs, however I am not sure if what the link outputs is actually correct. I have an accusump installed with an analog pressure gauge and an electronic valve which kicks in as soon as the pressure drops below 55 PSI. With the car (2005 STi) idling, in PC-Link I see ~330 KPa, which is about 47 PSI, which means the accusump should be discharging, but it is not. Instead, when I check the analog gauge, it reads around 70 PSI, and this is after manually discharging the accusump to start with a fresh reading of the analog gauge. Â Could it be that there is a bug in PC-Link that reads the pressure wrong? I attached my base map, maybe you can see if I have some settings wrong? Thanks! -Leon
  3. Thanks Simon! So if for instance my AN Volt4 is configured as an Oil Pressure channel with a 150PSI TI Sensor, then the output will be kPa, correct? Now, as I understand it, the RacePak IQ3 is connected via a CAN type interface cable, but rather than a CAN protocol, it in fact uses a serial stream, is that correct? So then what would the values be that I need to fill in for the RAW data A and B, as I would guess that that would need to be the conversion from kPa to PSI? Is it as simple as Raw A 0 = 0 and Raw B 1723.7 = 250 Sorry for the barage of potentially stupid questions, but this is my first time dealing with this kind of stuff...
  4. Hi, Sorry for bringing this thread back from the dead, but I figured to better keep questions about the same topic, in the same thread. I have a Link G4 PnP with a IQ3 datalogger dash. I bought the ViPec EFI cable from racepak and I get all the channels that are streamed from the G4 to the IQ3, so far so good. I wired in an oil pressure sensor, the generic 150 PSi kind, to AN Volt 4, and it works fine on the G4, but somehow when I want to attach that signal to one of the 4 custom channels on the EFI cable, I get no out put on the IQ3. When talking to RacePak, they suggested that the output signal from the G4 is perhaps not in (V) or in (KPa), but in another form, and I would need to convert that properly in the IQ3. My question is, can someone tell me what the signal output format of the Aux Volt and Aux Temp channels is? I would, as the name of the channels suggests, be inclined to expect (V) and ©... Thanks! -Leon
  5. Martin, were you able to figure it out? I wired my ECA in the same fashion as yours, but my tuner told me to disconnect it, as he believed it was interfering. Like you, I really want to be able to have my cake and eat it too, as in, I spent a ton of money on the gauge, now I want it to work! The only thing that I, potentially, did different than you, is that I actually hooked up the sensor to the ECU, similar to your setup, but then I spliced the ECA into the sensor wires, so both the sensor, as the ECA also use the same power and ground, which, in my case could have been the interference. I am currently on a break in tune, so we decided to leave the flex sensor issue alone for now, but I'd like to find out what I did wrong though... it's not rocket science!
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