Castwhiskers21

Hi, i'm having an issue with my Honda Civic 2012 Engine Coolant Temperature sensor. The MIL light doesn't want to go off and I can't pass the state inspection sticker. In addition I will include what I have done to try to fix this problem.

1- Changed both ECT sensors 1 and 2
2- Sprayed and cleaned both sensors 1 and 2 connectors
3- Measured the voltage on sensor 1 and was indicated (3.21 volts) Also measured sensor 2 and it was (3.5 volts) Is it too low ?
4- Removed the multi pins from ECM/PCM connectors A, B, C sprayed with contact cleaners and cleaned.
5- Also I have measured the resistance between all 4 wires. The resistance found in each wire was (0.5 Ohm) all wires are proven to be in good shape.

Can anybody figure out how to solve this problem ? it will be very much appreciated Thanks!