Bosch Motronic M 2.10.4
Phase 1 – 2.0 T.Spark 16V
An electronic control system supervises and regulates all the parameters of the engine, optimising performance and consumption levels through response in real time to the different operating conditions. This is the M 2.10.4 of the proven and reliable Bosch Motronic system. Compared with the previous versions this new M 2.10.4 system adopts a control unit – with 55 pins – with advanced design and production technology, it also possesses many possibilities for inserting auxiliary functions (engine cooling fan). Owing to the use of new sensors and updated programmes, the system makes it possible to achieve considerable improvements in terms of consumption and emission levels and vehicle handling. Another feature of this system is self-adaptation, namely the capability of detecting the changes that take place in the engine and compensate them, according to functions which mainly correct:
– the mixture titration
– the carburation parameters according to the command of the evaporative solenoid valve
– an adaptation plan for idle speed control.
Introduced probably in second half of 1996.