Rapid Update 639
Maserati technical service bulletin MAS003634 for 2022 Maserati MC20.
- Bulletin number
- MAS003634
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM)
- Summary
- Rapid Update 639 - for the Engine Control Module software to enhace the detection strategy of the exhaust valve's angular position and prevents the improper triggering of DTCs P1217/P121B.
Vehicles covered
- Maserati MC20 2022 2022
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