Subsystem Specifications
Subsystem Specifications
ENGINE
TRACTION MOTORS
PROPULSION UNIT/DIFFERENTIAL
Type GM L4 Ecotec engine.
DOHC with variable valve timing.
Turbocharged.
Displacement 122 ci (1998 cc)
Number of cylinders 4 in line
Firing order 1-3-4-2
Bore 3.39 in (86 mm)
Stroke 3.39 in (86 mm)
Compression ratio 9.25:1
Fuel system Direct injection
Spark plug type AC Delco IRIDIUM 41-108
Spark plug gap 0.035 in (0.90 mm)
Fuel UNLEADED fuel. Refer to the label on the
inside of the fuel filler cover for the Octane
rating recommended for your vehicle.
Type 2 x high voltage motors.
Aluminum casings. Water cooled.
Rating 333 Volts
Maximum speed 6300 rpm
Type Water cooled, single speed.
Reverse mode Reverse direction of motors, limited to 30 mph
(48 km/h)
Final drive ratio 4.1:1
Owner's Handbook - US English.book Page 6 Friday, June 22, 2012 11:28 AM
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