2010 Ecotec 2.2L I-4 VVT ( LAP ) 5/06/2009
Type: Ecotec 2.2L I-4
Displacement: 2189 cc (134 ci )
Engine Orientation: L ( longitudinal ) T ( transverse ) T
Compression ratio: 10.0:1
Valve configuration: Dual Overhead Camshafts
Valves per cylinder: 4
Assembly site: Tonawanda, NY
Valve lifters: Hydraulic Roller Finger Follower
Firing order: 1 - 3 - 4 - 2
Bore x stroke: 86.00 x 94.60 mm
Fuel system: Port Fuel Injection
Fuel Type: Regular Unleaded
Applications: Horsepower: hp ( kW )
Chevrolet Cobalt 155 hp ( 116kW ) @ 6100 RPM SAE CERTIFIED
Chevrolet Cobalt XFE
Applications: Torque: lb-ft. ( Nm )
Chevrolet Cobalt 150 lb-ft. ( 203Nm ) @ 4900 RPM SAE CERTIFIED
Chevrolet Cobalt XFE
Maximum Engine Speed: 6500 RPM (forward gears)
Emissions controls:
Evaporative System
Catalytic Converter (CC & UF)
exhaust gas recirculation (Opels, Vauxhalls)
SAI System (Calif)
Positive Crankcase Ventilation
MATERIALS
Block: Cast Aluminum
Cylinder head: Cast Aluminum
Intake manifold: Composite
Exhaust manifold: High Silicon Molybdenum, Cast Nodular Iron
Main bearing caps: Aluminum Bedplate
Crankshaft: Cast Nodular Iron
Camshaft: Cast Nodular Iron
Connecting rods: Forged Powder Metal
Additional features:
Extended Life Spark Plugs
Variable Valve Timing (VVT)
Extended Life Coolant
Electronic Throttle Control
Oil Pump w/NVH improvement
Dual Converter System
