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Cameron Moore

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Posts posted by Cameron Moore

  6. set base timing

    in Engine Tuning

    Posted

    Hi Fagadar,

    You're pretty close there, it's more of a per RPM value. The difference is easier to notice at higher RPM so that where it's measured/adjusted. Eg there will be twice as much timing shift due to delays at 2000rpm than at 1000rpm.

    -Cameron

  7. More general purpose RPM limits

    in WishList

    Posted

    Hi Tom,

    Having RPM as an axis on an RPM limit is a bit redundant, you could combine oil pressure and '% slip' onto one table.

    Also you could introduce AFR or water injection into multiple boost tables to limit your boost rather than RPM when conditions change.

    -Cameron

  8. firmware version question

    in Link G1

    Posted

    Hi John,

    You can just swap the micro's over, just be careful not to damage the socket, there are special tools available that make it easier. If there's no fault with the board it could be a bad connection in the loom, maybe some contact cleaner for the injector plug and ECU plug?

    There are no later updates than the ones you have i'm afraid.

    -Cameron

  9. Subaru WRX STI 2005

    in Link G4

    Posted

    Hi Lasse,

    The lamp can have a number of functions customisable within the ECU. One function set will be the 'Check Engine light function' which will flash error codes (access the help in PC Link for more info). Intercooler waterspray lamp will flash when the function is activated, but as there is nothing connected it will have no effect.

    It may also have other functions set by the tuner, have you contacted them for the password?

    We always recommend Dyno tuning, but a number of people have roadtuned with no issues.

     

    -Cameron

  14. 6 injectors with 3 or 2 drivers

    in ViPEC V Series

    Posted

    In group mode the injectors fire odd drives then even drives, so using 3 injector outputs as Dave describes will fire 4 injectors (1,4,5,2) then 2 injectors (6,3). This will give you different pressure drops in the fuel rail per injection event.

    It would be more correct to wire 3 injectors per drive. This could either be done as per firing order 1st,3rd,5th (1,5,3 as per V6 commodore) and 2nd, 4th, 6th (6,4,2) or 1 drive per bank on a V6 (which will be the same in this case).

    All thought the effect of the pressure drop difference will be negligible in most cases, this way also frees up an extra drive for other uses.

    One case where this wouldn't be advisable would be when using low impedance injectors. In this case you could run 2 injectors each on drives 1 and 2 @ 4A peak 1A hold, and 1 injector each on drives 3 and 4 @ 2A peak 0.5A.

    But really you should be running high impedance injectors, or use a V88, luckily with the matching 'A' connector an upgrade is quite easy from V44 to V88.

    Hope that helps

  16. GTSLink "Tick"

    in Link G1

    Posted

    Hi Kent,

    It is possible that the bad connection has damaged the ECU, if you send it to us we can check it out. Seeing that one plug has failed though, and caused this problem before, I would have a good check of all the other wiring as well. Pay good attention to engine grounds as they like to fail with age too.

    -Cameron

  18. IAT Sensors + Precalibrated profiles

    in Link G4

    Posted

    Hey Chipset, I did look into this (and was then interrupted by a silly earthquake).

    The answer is yes they are different, but only 1degC out from each other so too close to justify a dedicated calibration. I verified this with testing as well.

    The different curves aren't actually that different if you adjust the scales to match (I did this photoshop style to confirm).

    Hope that helps -Cameron

  23. Initial Setup

    in Link G4

    Posted

    Hi Philip,

    The disconnect could be due to excessive noise, some laptops will drop the USB comms if it gets to much interference. Also if you have wired the computer to an ACC voltage supply it could disappear at crank just like your radio turns off etc.

    As for the error codes they may not have initialised, under the Analog volts menu there are the fault settings. If the high erros is set to 0V it will alwasy throw an error. The usual value is 4.95V, 5.0V will disable the high error if you have a sensor that reaches 5.0V.

    -Cameron

  25. request: oil pressure vs rpm output/warning

    in Link G4

    Posted

    Hi Mike,

    For the warning, a 'GP PWM' will give you a table that you could assign Oil pressure to one axis and RPM to the other. Attach this output to a light and siren. 0 in the table will give you nothing, 50 will flash, and 100 will be fully on.

     

    For the accusump you would use a separate output set to GP Output, and switch condition based on rpm and oil pressure with a 3 sec switch off timer so it stays on for 3sec after the conditions are no longer met.

     

    Hope that helps

    -Cameron

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