GMC Sierra
4.3 V6 200hp · 1999 - 2007 · 4.3 V6 200hp
Vehicle
GMC Sierra 4.3 V6 200hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
4.3 V6 200hp
Engine control unit identified for this engine version.
Power
200 → 220 HP
+20 HP / +10%
Torque
350 → 370 Nm
+20 Nm / +6%
Engine
4.3 V6 200hp
4.3 V6 200hp
Fuel Type
Not specified
4.3 V6 200hp
Power
200 → 230 HP
+30 HP / +15%
Torque
350 → 400 Nm
+50 Nm / +14%
Engine
4.3 V6 200hp
4.3 V6 200hp
Fuel Type
Not specified
4.3 V6 200hp
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.