ShermNet Posted February 20, 2023 Report Share Posted February 20, 2023 Hello, I was wondering if anyone could help me on wiring for a Link part #101-0045 IAT sensor. I know that it requires a sensor ground and an 5v analog input to the ECU. I cannot find the proper pinout for this sensor as I do not want to ruin it when connecting. (see attached pic) Thanks in advance, Craig S Quote Link to comment Share on other sites More sharing options...
Confused Posted February 20, 2023 Report Share Posted February 20, 2023 With these two pin temperature sensors, it doesn't matter which way they are wired up. If connecting to a dedicated An Temp input on the ECU, nothing extra is required. If you are going to wire it to a normal Analogue Input, you will need to add a pull-up resistor to the 5v sensor rail. For more details, check the Help in the PC Link software, at Wiring Information > Input Signal Wiring > Analog Inputs > Temperature Sensors Quote Link to comment Share on other sites More sharing options...
ShermNet Posted February 20, 2023 Author Report Share Posted February 20, 2023 Thank you very much for the information. I appreciate it. Quote Link to comment Share on other sites More sharing options...
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