Bosch MED17.3.5 - TC1793 FAQ

Bosch MED17.3.5 - TC1793

Errors

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Concerns vehicles from

Further Information on Bosch MED17.3.5 - TC1793

About the Control Unit

The Bosch MED17.3.5 is a high-performance engine management system specifically engineered for Gasoline Direct Injection (GDI) engines. Utilizing the powerful Infineon TriCore TC1793 processor, this ECU is capable of handling complex computations required for high-revving and turbocharged powerplants. It is most famously found in modern Italian sports cars and luxury sedans, where it manages everything from ignition timing to sophisticated fuel delivery maps to ensure peak performance and emissions compliance.

Common Car Models

Ferrari 458 Speciale
Ferrari 488 GTB / Spider
Ferrari California T
Ferrari F12 Berlinetta
Maserati Ghibli (M157)
Maserati Quattroporte VI
Maserati Levante

Technical Concepts Explained

TriCore TC1793: A high-speed 32-bit microcontroller designed for automotive applications that require extreme real-time performance and integrated safety features.
GDI (Gasoline Direct Injection): A fuel delivery system where gasoline is highly pressurized and injected directly into the combustion chamber, allowing for higher efficiency and power output.
EEPROM: Electrically Erasable Programmable Read-Only Memory, used in the ECU to store permanent data such as vehicle identification numbers and immobilizer codes.