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dee242

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    dee242 reacted to Adamw in GM IAT Sensor Calibration on V44   
    The GM sensor uses the same calibration as the link sensor so you dont need to change anything.  If you are still getting a t2 @ 5V error that means the ecu is not seeing any sensor connected (open circuit).  It could be a bad connection or dead sensor.  You can confirm the sensor is good with a multimeter, it should measure around 3000-3500ohms at typical room temperature.
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    dee242 reacted to Simon in aem ethanol sensor setup   
    So that is just the status. There is a dedicate Ethanol % runtime value and also Temp.

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    dee242 reacted to Simon in aem ethanol sensor setup   
    Only check there is that there is a lock out for a little bit after start up. So would only expect it to read after a bit of running.
    Set up really is just turn on the Di to Ethanol Sensor and pullup on. And you have this done.
    Then it is just down to wiring and sensor.
     
     
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    dee242 reacted to Adamw in engine stalls whith ac on   
    Ok, your idle base position table doesnt look tuned at all.  Your idle ignition control table is set up all wrong.
    Turn off the idle ignition control table while you initially tune the ISC.  Set ISC back to openloop mode and follow the instructions in the help file.  Once you have a good open loop idle, change to closed loop and follow the closed loop tuning procedure in the help file.  Once closed loop is working reasonably then you can turn the idle ignition table back on and set up the table something like below then tune from there.
    Also, your trigger 2 is set up wrong, sync mode should be set to "Cam Pulse 1X", you have it set to crank pulse.  You may need to check your base timing again after correcting that.
     


     
     

  5. Like
    dee242 reacted to Adamw in 300z link running rb25?   
    They are quite similar so you will be able to make it work with some changes to the wiring.
    From memory the main difference is because of the firing order, so injector drives 2,4,5,6 are on different pins and same with ignition channels 2,4,5,6. Most of the other differences are subtle such as the DI's for A/C, powersteer and a couple of the auxes which can probably just be swapped in the software.  I will have a closer look on Monday and confirm.  Remind me if I dont post back here on Monday.
     
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