GMC Sierra
4.8 V8 302hp · 2008 - 2013 · Ac Delco E38
Vehicle
GMC Sierra 4.8 V8 302hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
Ac Delco E38
Engine control unit identified for this engine version.
Power
302 → 320 HP
+18 HP / +6%
Torque
414 → 435 Nm
+21 Nm / +5%
Engine
4.8 V8 302hp
Ac Delco E38
Fuel Type
Not specified
4.8 V8 302hp
Power
302 → 329 HP
+27 HP / +9%
Torque
414 → 466 Nm
+52 Nm / +13%
Engine
4.8 V8 302hp
Ac Delco E38
Fuel Type
Not specified
4.8 V8 302hp
Read Methods
Read Method
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Available Services
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Supported Services
Chip Tuning Stage 1, DTC Code Removal, Pops & Bangs Activation, Speed Limiter / VMAX Removal.