Bosch Me20 Pinout Verified Portable File

The Bosch ME20 (ME 2.0) family includes several sub-variants (ME7.2, ME7.4, etc.), but the designation typically refers to a 55-pin or 72-pin rectangular ECU with two main connectors. Common mistakes include:

output are correctly pinned to their respective sensors and actuators. rusEFI wiki Fuel Pump Relay: bosch me20 pinout verified