Bosch M7 Ecu Pinout Jun 2026

Pin 15 is the crankshaft sensor input, and Pin 39 is the coolant temperature sensor input. Communication: Pin 71 serves as the K-Line for diagnostics. Bosch M7.2 (Common in BMW/B-Class Applications)

: The M7 series is praised for its deep integration with EOBD (European On Board Diagnosis) standards, allowing for precise misfire detection and emission fault tracking. Bosch M7 Ecu Pinout

The Bosch M7 is heavily integrated with the BSI (Body Systems Interface) in PSA cars. If you swap an ECU from a donor car, the car will crank but not start (or start for 1 second and cut). Pin 15 is the crankshaft sensor input, and

Pin 7 controls the injector for Cylinder 3, and Pin 47 controls Cylinder 4. and Pin 47 controls Cylinder 4.