Bosch M7 Ecu Pinout ★ Trusted

Bosch Motronic M7 series (including common variants like ) is a versatile engine management system used by manufacturers such as PSA (Citroën/Peugeot), Lada, and Chery. Pinouts vary significantly by specific sub-model and vehicle application. کارگیک

• 6 additional injector channels (V6/V8 engines)
• Wideband O2 sensor input (0–5V linear, LSU 4.2)
• Electronic throttle motor (H‑bridge) pins
• Dual knock sensor per bank

Common Problem Pins

From repairing dozens of M7 ECUs, these pins fail most often: Bosch M7 Ecu Pinout

(Note: Pin locations are based on the standard PSA M7.4.x / M7.4.4 / M7.4.5 layout. Always verify wire colors against your specific vehicle schematic.) Bosch Motronic M7 series (including common variants like

Citroën/Peugeot (M7.4.4): These units often feature three modular connectors with a total of 112 channels. They comply with EOBD standards for emission diagnostics. 6 additional injector channels (V6/V8 engines) Wideband O2