Hi guys, got an issue with 2012 Hino 268. Active code for inlet dpf temp sensor mulfuntion. Replaced sensor and code still active, live data on sensor is -20. Checked voltage at sensor and getting 4.27v I'm pretty sure it has to be 4.5 - 5. I probed the back of the supply wire at the ECM and the voltage was 4.27. Bad ECM? Or am I missing something?
Thankyou for all the help
Thankyou for all the help