A: No. The coolant temp sensor (usually on the cylinder head or upper radiator hose) sends data to the DME. The map thermostat receives commands from the DME. They are separate components.
For the vast majority of drivers, replacing the map thermostat assembly with a quality Wahler, Mahle, or genuine BMW part will solve 03082F permanently. The job is DIY-friendly for intermediate mechanics and affordable at an independent shop. bmw 03082f
| Code | Meaning | |------|---------| | | Map thermostat, activation: short circuit to ground | | 03082E | Map thermostat, activation: short circuit to positive (B+) | | 03082F | Map thermostat, activation: open circuit / line disconnection | bmw 03082f