GMC Envoy
4.2i - 270hp · 2002 - 2010 · 4.2i - 270hp
Vehicle
GMC Envoy 4.2i - 270hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
4.2i - 270hp
Engine control unit identified for this engine version.
Power
270 → 290 HP
+20 HP / +7%
Torque
373 → 395 Nm
+22 Nm / +6%
Engine
4.2i - 270hp
4.2i - 270hp
Fuel Type
Not specified
4.2i - 270hp
Power
270 → 300 HP
+30 HP / +11%
Torque
373 → 428 Nm
+55 Nm / +15%
Engine
4.2i - 270hp
4.2i - 270hp
Fuel Type
Not specified
4.2i - 270hp
Read Methods
Read Method
Contact Support
Available Services
Upload File
Supported Services
Chip Tuning Stage 1, DTC Code Removal, Pops & Bangs Activation, Speed Limiter / VMAX Removal.