Is there a coolant temp sensor on the 7.3?
Is there a coolant temp sensor on the 7.3? The 2 problems have to be related some how. Click to expand... 7.3 doesn't have a coolant temp sensor that the PCM can see. The sensor just is hard wired to the gauge in the dash. I'm pretty sure the PCM uses a mix of the intake temp sensor and the EOT sensor. What's the coolant temp on a Ford PowerStroke diesel? I have another question for you guys on my new to me 2000 7.3 When i hooked up my AE to it, the coolant temp will just keep climbing...