Quote:
Originally Posted by Trochoidal
I’m gonna backtrack here. Do you have HPTuners? Did DSX ask you to check the frequency to confirm your ground is good and also sensor is good?
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Yes I have HPTuners.
This is exactly what they told me.
1.Turn key on
2. Unplug sensor
3. Test power on purple wire should be 12V ( I have)
4. Test power on white wire should be 5V ( don't have)
5. Test ground for continuity. ( I have)
So I figured out a way to test the ECU for 5V from pin 38. The power is there. I pulled pin out for the 20th time and noticed that the pin is a little defective. Might be the issue.