Torque lite shows same codes as ScanMaster.

The sensor is NTK 25712 and has 4 wires. All wires have same gauge (thickness).

- 8.5v between the heaters pins.
- 12v between the heater pin and battery ground.
- EMS-2 fuse is OK and average current during start up is 4-5 Amps.
- heater resistance measured 5-8 Ohms (depends how hot it is)

Any suggestions? Thank you in advance.