Modèle ECU
Bosch MEVD17.2.X
Catégorie
tricore generation
Stage 1 (gains)
typical +15-35% turbo engines; naturally aspirated often +3-10%
Stage 1 (prix indicatif)
€199-€500 retail / €30-€100 file service
Temps d'intervention
15-60 OBD/bench, boot longer
Niveau requis
workshop strongly recommended; experienced DIY possible with proper tool
Outils nécessaires
OBD/bench flasher + PSU + backup + checksum tool
Fiabilité
high when protocol verified and battery supported
Microcontrôleur (MCU)
TriCore TC17xx family
Mémoire / Flash
internal flash by TC17xx variant, commonly 1.5MB-4MB
Lecture / écriture possible
boot requires opening; bench usually no open if supported
Sécurité / protection
TPROT/OTP/checksum; cloning risk if OTP not handled
Cadre légal
FR/DE/CH/EU: road use may be illegal if emissions/noise/type-approval affected; track/export disclaimer required; verify local law