GMC Sierra
6.6 Duramax 365hp · 1999 - 2007 · Bosch EDC16C42 / Bosch EDC16C41
Vehicle
GMC Sierra 6.6 Duramax 365hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
Bosch EDC16C42 / Bosch EDC16C41
Engine control unit identified for this engine version.
Power
365 → 395 HP
+30 HP / +8%
Torque
894 → 945 Nm
+51 Nm / +6%
Engine
6.6 Duramax 365hp
Bosch EDC16C42 / Bosch EDC16C41
Fuel Type
Not specified
6.6 Duramax 365hp
Power
365 → 410 HP
+45 HP / +12%
Torque
894 → 1021 Nm
+127 Nm / +14%
Engine
6.6 Duramax 365hp
Bosch EDC16C42 / Bosch EDC16C41
Fuel Type
Not specified
6.6 Duramax 365hp
Read Methods
Read Method
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Available Services
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Supported Services
Chip Tuning Stage 1, DPF / FAP Removal, DTC Code Removal, EGR Removal, Speed Limiter / VMAX Removal.