Bosch Mass Air Flow Sensor Datasheet Best

Some Bosch datasheets include a diode diagram. If you reverse the wiring (swap 12V and ground), you will destroy the ASIC in milliseconds. No fuse will save it.

| Bosch Part # | Vehicle Application | Output Type | Idle Voltage/Freq | Max Flow | | :--- | :--- | :--- | :--- | :--- | | 0280218037 | BMW M50/M52 engine | Analog (0-5V) | 1.2 V | 540 kg/h | | 0281002735 | VW Golf/Jetta 1.8T | Digital (Frequency) | 2,500 Hz | 850 kg/h | | 0281002495 | Mercedes M112/M113 | Analog (0-5V) | 1.3 V | 600 kg/h | | 0281002823 | GM LS1/LS6 (Corvette) | Digital (Frequency) | 2,000 Hz | 1,000 kg/h | bosch mass air flow sensor datasheet