GM Open Element IAT Temperature Sensor Toyota Sensor Heater Status LED Output:

Sensor Heater Status LED Output: Included LED tracks sensor temperature

Supports full MS3Pro EVO+ I/O capabilities

Designed specifically for 1984–1987 Buick Grand National models

and dedicated fault lamp output

CANBus: Allows interconnection with other MegaSquirt-compatible devices for additional functions (EGT Input

GM Open Element IAT Temperature Sensor Toyota Sensor Heater Status LED Output:This GM style closed element sensor is typically used as a air temperature sensor, providing accurate readings in a variety of automotive applications. The open element design ensures long lasting durability, making it ideal for harsh environments like those found in engine compartments. Compatible with a wide range of standalone ECUs, including MegaSquirt, MS3Pro, MSPNP, and more, it is perfect for measuring temperatures in both coolant and air