LJO Chevrolet LJO

Модульний 4-циліндровий двигун з турбонаддувом, що забезпечує хорошу продуктивність і економічність.

Brand: Chevrolet Type: Petrol Configuration: Inline-4 Production Years: 2008 - 2011 Production: Szentgotthárd, Hungary
60 Brand engines
3 Modifications

Technical Specifications

Engine Displacement 1.8 L (1,796 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 140 - 150 л.с.
Torque 170 - 180 Н*м
Cylinder Bore 86.00 mm
Piston Stroke 86.00 mm
Compression Ratio 9.2:1
Firing Order 1-3-4-2
Fuel System Direct Injection
Aspiration Turbocharged
Turbocharger Single twin-scroll turbocharger
Intercooler Yes
Maximum RPM 6,300 rpm
Max Torque RPM 2,000 rpm
Valve Train DOHC
Timing Drive Chain
Timing Chain Replacement 250000 or as needed
Block Material Aluminum
Head Material Aluminum
Engine Weight 145 kg
Dimensions (L×W×H) 620 × 640 × 680 mm
Lubrication System Pressure lubrication
Cooling System Liquid cooling

Additional Information

Engine Family Ecotec
Manufacturing Plant Szentgotthárd, Hungary
Predecessor LE5
Successor LHU

Maintenance

Engine Oil Capacity 5.7 L (with filter: 6 L)
Recommended Viscosity 5W-30
Oil Standard Dexos1
Recommended Brands ACDelco, Mobil 1, Castrol
Oil Change Interval 15 000 km or 12 mo
Oil Filter ACDelco PF457G
Air Filter ACDelco A3087C
Replace every 60 000 km
Cabin Filter ACDelco CF188
Spark Plugs Type: Iridium
Part number: ACDelco 41-108
Gap: 0.9 mm
Quantity: 4 pcs
Replace every 100 000 km
Coolant Capacity 7.5 L
Coolant Type Dex-Cool (ACDelco)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 92°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 600-1000 USD

Reliability

Reliability rating: 7/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Turbocharger failure High 100000-150000 km $1500-2500
Timing chain tensioner wear Medium 120000-180000 km $1000-1500

Known defects

  • Oil consumption issues
  • High-pressure fuel pump failures

Warranty extensions

  • Extended warranty for turbocharger up to 100000 miles

Tuning potential

Tuning potential: Medium | Max. safe power: 380 hp

Stage Power Torque Method Cost
Stage 1 290 hp 400 Nm ECU remap only
Reliability impact: Minimal 		$600
Stage 2 320 hp 450 Nm ECU, Downpipe, Intake
Required: Upgraded intercooler, Downpipe, ECU remap
Reliability impact: Low 		$2500
Stage 3 360 hp 500 Nm -
Required: Bigger turbo, Forged internals, Upgraded fuel system
Reliability impact: Medium-High 		$8000

Popular modifications

  • Cold air intake
  • Cat-back exhaust system
  • ECU tuning

Tuning limitations

  • Stock internals limit power above 350hp
  • Cooling system upgrades required for track use

Детальні технічні характеристики

3
модифікацій
145–147
к.с.

Спільні характеристики

Back suspension Semi-dependent, spring
Body type Crossover
Boost type Turbocharged
Capacity 1451 cm3
Country USA
Cylinder layout inline
Engine code LJO
Engine placement Front, transverse
Engine type Gasoline
Front brakes ventilated disc
Front suspension Independent, spring
Number of cylinders 4
Number of doors 5
Rear brakes Disc
Timing belt DOHC
Valves per cylinder 4

Модифікації двигуна

1.5 CVT (145 hp)
Привід Front wheel drive КПП Continuously variable transmission (CVT) Groove 2 2025–2026
145 hp
engine
Compression ratio 9.8
Cylinder bore 73.8 mm
Engine power 145 hp
Fuel tank capacity 45 l
Injection type distributed injection (multipoint)
Max power (kW) 108 kW
Max power at RPM 5200 RPM
Max trunk capacity 1077 l
Maximum torque 250 N*m
Min trunk capacity 322 l
Stroke cycle 84.7 mm
Turnover of maximum torque 3400 RPM
performance
Max speed 175 km/h
fuel
Fuel 92
Mixed driving fuel consumption per 100 km 7.3 l
transmission
Drive wheels Front wheel drive
Gearbox type Continuously variable transmission (CVT)
dimensions
Back track width 1508 mm
Curb weight 1320 kg
Front track width 1502 mm
Full weight 1720 kg
Height 1640 mm
Length 4365 mm
Wheelbase 2550 mm
Width 1750 mm
suspension
Steering wheel position Left
Wheel size 215/55 R17
other
Car class C
Number of seater 5
1.5 CVT (147 hp)
Привід Front wheel drive КПП Continuously variable transmission (CVT) Captiva 2 2018–2026
147 hp
engine
Compression ratio 9.5
Engine model LJO
Engine power 147 hp
Fuel tank capacity 52 l
Injection type direct injection (direct)
Max power (kW) 108 kW
Max power at RPM 5200 RPM
Maximum torque 250 N*m
Min trunk capacity 1051 l
Turnover of maximum torque 3600 RPM
fuel
Mixed driving fuel consumption per 100 km 7.5 l
transmission
Drive wheels Front wheel drive
Gearbox type Continuously variable transmission (CVT)
dimensions
Clearance 185 mm
Curb weight 1490 kg
Height 1760 mm
Length 4655 mm
Wheelbase 2750 mm
Width 1835 mm
suspension
Steering wheel position Left/Right
Wheel size 215/55 R18, 215/60 R17
other
Car class D
Disc size 6.5x17 ET32, 7x18 ET30
Number of seater 5, 7
Pitch Circle Diameter DIA56.6 5x114.3 mm
1.5 MT (147 hp)
Привід Front wheel drive КПП Manual Captiva 2 2018–2026
147 hp
engine
Compression ratio 9.5
Engine model LJO
Engine power 147 hp
Fuel tank capacity 52 l
Injection type direct injection (direct)
Max power (kW) 108 kW
Max power at RPM 5200 RPM
Maximum torque 250 N*m
Min trunk capacity 1051 l
Turnover of maximum torque 3600 RPM
fuel
Mixed driving fuel consumption per 100 km 6.7 l
transmission
Drive wheels Front wheel drive
Gearbox type Manual
Number of gear 6
dimensions
Clearance 185 mm
Curb weight 1435 kg
Height 1760 mm
Length 4655 mm
Wheelbase 2750 mm
Width 1835 mm
suspension
Steering wheel position Left/Right
Wheel size 215/55 R18, 215/60 R17
other
Car class D
Disc size 6.5x17 ET32, 7x18 ET30
Number of seater 5, 7
Pitch Circle Diameter DIA56.6 5x114.3 mm

Cars with the LJO engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 Chevrolet Tracker Tracker IV 2019 - present

All modifications (3)

Vehicle Generation Modification Power Gearbox Drive
Chevrolet Tracker Tracker IV 1.5 Turbo 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Chevrolet Tracker Tracker IV 1.5 Turbo 150 л.с. 7-DSG 2WD 150 hp 7-DSG 2WD
Chevrolet Tracker Tracker IV 1.5 Turbo 150 л.с. 8-Автомат 2WD 150 hp 8-Автомат 2WD

Interesting Facts

  • The LJO engine was used in the Chevrolet Cobalt SS, which set a record at the Nürburgring for front-wheel-drive cars in 2008.

Applications

Total produced: unknown

Vehicle Generation Years Power Markets
Chevrolet HHR SS 2008-2010 2008-2010 260hp USA, Canada
Chevrolet Cobalt SS 2008-2010 2008-2010 260hp USA, Canada

Compatible transmissions: 5-speed Manual, 6-speed Automatic

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 11.2 L/100km
Consumption (Highway) 7.8 L/100km
Consumption (Combined) 9.5 L/100km
Real Consumption 10 L/100km
Fuel Tank Capacity 60 L
Range 632 km
Cost per 100 km 15-20 USD

Emissions Standards

Emission Standard Euro 5
CO₂ Emissions 225 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Awards and Recognition

  • Ward's 10 Best Engines (2008) — Best 2.0L Turbocharged Engine

Comparison with competitors

Engine Brand Displacement Power Torque
N20B20 BMW 1,997 cc 245 hp 350 Nm
M274 Mercedes-Benz 1,991 cc 211 hp 350 Nm

Pros

  • High power output for a 2.0L engine
  • Turbocharged performance

Cons

  • Higher fuel consumption
  • Known turbocharger reliability issues