Toyota MR2 MK1 AW11 Engine Control Unit Ecu 1.6 i 1587 cc Petrol 4A-GE 5 Speed Manual 2 Door Coupe AW11R-WJMQFW

Engine Control Function The engine control function is primarily handled by the Engine Control Unit (ECU) or Engine Control Module (ECM). It’s the computer or electronic system responsible for managing and optimizing the performance of the engine in modern vehicles. The ECU/ECM controls various engine functions by adjusting inputs such as fuel injection, ignition timing, air-fuel ratio, and more.

Toyota Verso MK2 AUR20R TR D-4D FD11 12 REG 125bph Engine Control Unit Ecu 2.0 1998 cc Diesel 1ADFTV 1AD-FTV 6 Speed Manual 5 Door Mpv-15964

what precautions should be taken to install donor ecu

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