Some notes on the ECT (engine coolant temp) and IAT (intake air temp) sensors.
The following is info I've googled, so I don't know if it's accurate or not...
The voltage is calculated from the 'googled' temp/resistance values based on the 2k7/5V pull-up in the stock ECU.
Temperature, Resistance, Voltage
-20, 16150, 4.28
40, 1150, 1.49
80, 330, 0.545
ToDo: Update with some better data when I've found it.
No comments:
Post a Comment