Guest |807| Posted July 4, 2011 Report Share Posted July 4, 2011 Hey , my vipec IAT has melted somehow. Now i have GM IAT, said to be same as AEM IAT. I found some calibrations but it doesnt seem right to me. Can you guide me for right calibrations ? Quote Link to comment Share on other sites More sharing options...
bsh Posted July 4, 2011 Report Share Posted July 4, 2011 Hello -40 degrees Celsius 100700 ohm -18 25000 -7 13500 4 7500 20 3400 38 1800 70 450 100 185 Chose a cal table -ie Cal 1 and setup Input units as ohm, output units as celsius, table start as -20 C, output table increment as 10. It will not be 100% correct, but you will be pretty close since I dont have any more values than these. Quote Link to comment Share on other sites More sharing options...
gts_215i Posted July 4, 2011 Report Share Posted July 4, 2011 Cross Reference Numbers: Delphi: 25037225 Delphi: 25036751 Delphi: 25037034 Motec: 54001 Quote Link to comment Share on other sites More sharing options...
Guest |226| Posted July 4, 2011 Report Share Posted July 4, 2011 Under the an temp setting just select Delphi Ac as sensor type calibration is allready done no need to gobble up a custom cal table Regards Dave [email protected] Quote Link to comment Share on other sites More sharing options...
Guest |167| Posted July 5, 2011 Report Share Posted July 5, 2011 The Vi-pec will not accept calibration numbers higher than 65000 ohms. I had big problems setting up a Ford coolant sensor because of this. That has 115 kohms at -40 C according to the info I have found. Is it possible to change this? (if any of you Vi-pec guys is reading this) Quote Link to comment Share on other sites More sharing options...
ashesman Posted July 5, 2011 Report Share Posted July 5, 2011 Changing this is on our list of things to look at but unfortunately it is a long way down the list... Quote Link to comment Share on other sites More sharing options...
dee242 Posted March 18, 2020 Report Share Posted March 18, 2020 i originally had the link iat sensor but it broke when removing it and now i got the new gm senor installed but im still getting an t2 at 5v any updates trying to calibrate my gm iat sensor on my link g4+ Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 19, 2020 Report Share Posted March 19, 2020 21 hours ago, dee242 said: i originally had the link iat sensor but it broke when removing it and now i got the new gm senor installed but im still getting an t2 at 5v any updates trying to calibrate my gm iat sensor on my link g4+ 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. dee242 and wanchai 2 Quote Link to comment Share on other sites More sharing options...
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