Like the title says, ATS reading high, CTS reading perfect; no coolant in the car, so it should be about the same I would think.

Setup:
S4 FC
13bt Jspec
PS1000 13bt Loom

Base-map

Thanks in advance,
Dylan

 

try calibrating using Frits thread:
*C ------ Kohms
-40 ------ 25.525
-20 ------ 16.2
0 ------ 6.875
20 ------ 2.45
35 ------ 1.7575
50 ------ 1.065
65 ------ 0.6925
95 ------ 0

 

What temp sensor are you using?

 

the one from haltech

 

I recall my previous post then.

 

The default ATS setting is the right one for the GM/haltech sensor. It doe NOT need to be altered. If you have altered it simply click the file icon in the top left corner of the ATS setup page and scroll through the list of calibration files until you "Temp. - GM Air Sensor". Double-click on it to load the calibration. Last thing is to make sure the Pull-Up option box on the same screen is enabled. If all of that is correct, and you still have an out of range reading, you either have a faulty sensor or wiring.

 

The Platinum requires a voltage v. temp calibration. The Platinum ECUs use a 1k ohm pull-up resistor from a 5V reference. So, some math needs to be done to get the voltage you would need to enter in the setup.