LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2015 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (1.4L Engine (Service Information)) >> Specifications >> Engine Specifications

Engine Specifications

WARNING: This page is about a different variant/trim than selected.
GENERAL SPECIFICATIONS

DESCRIPTION SPECIFICATION
Type SOHC I-4 16-Valve MultiAir Turbocharged
Compression Ratio 10:1
Lead Cylinder #1 Timing Drive End
Firing Order 1 - 3 - 4 - 2
- Metric  Standard 
Displacement 1.368 Liters 83.5 Cubic Inches
Bore and Stroke 72 mm x 84 mm 2.83 in. x 3.31 in.
Maximum Power (EEC) 120 kW @ 5500 rpm 160 HP @ 5500 rpm
Maximum Torque (EEC) 250 N.m @ 2500 rpm 184 ft. lbs. @ 2500 rpm
CYLINDER BLOCK

Description Specification
Metric Standard
Cylinder Bore Diameter - Class A 72.000 - 72.010 mm 2.8346 - 2.8350 in.
Cylinder Bore Diameter - Class B 72.010 - 72.020 mm 2.8350 - 2.8354 in.
Cylinder Bore Diameter - Class C 72.020 - 72.030 mm 2.8354 - 2.8358 in.
Cylinder Bore Roundness (Ovality) ± 0.05 mm ± 0.002 in.
Flatness - Cylinder Head Gasket Surface < 0.1 mm < 0.004 in.
Cylinder Bore Taper ± 0.005 mm ± 0.0002 in.
PISTONS

Description Specification
Metric Standard
Material Cast Aluminum Alloy
Piston Diameter - Class A* 71.960 - 71.970 mm 2.8331 - 2.8835 in.
Piston Diameter - Class B* 71.970 - 71.980 mm 2.8835 - 2.8339 in.
Piston Diameter - Class C* 71.980 - 71.990 mm 2.8339 - 2.8342 in.
Clearance at Size Location 0.030 - 0.050 mm 0.0012 - 0.0020 in.
Piston Weight Variation ± 5.0 grams ± 0.18 oz.
Piston Pin Bore 17.982 - 17.986 mm 0.7080 - 0.7081 in.
Piston Ring Groove Width - No. 1 1.020 - 1.040 mm 0.0402 - 0.0409 in.
Piston Ring Groove Width - No. 2 1.210 - 1.230 mm 0.0486 - 0.0484 in.
Piston Ring Groove Width - No. 3 2.010 - 2.030 mm 0.0791 - 0.0799 in.
*Measured perpendicular to piston pin bore, 0.9 mm (0.35 in.) from base of piston skirt
PISTON PINS

Description Specification
Metric Standard
Type Floating
Pin Diameter 17.970 - 17.974 mm 0.7075 - 0.7076 in.
Clearance in Piston 0.008 - 0.016 mm 0.0003 - 0.0006 in.
PISTON RING END GAP

Description Specification
Metric Standard
Number 1 Ring (Top) 0.20 - 0.35 mm 0.008 - 0.014 in.
Number 2 Ring (Center) 0.40 - 0.60 mm 0.016 - 0.024 in.
Oil Control Ring (Bottom) 0.20 - 0.40 mm 0.008 - 0.016 in.
PISTON RING SIDE CLEARANCE

Description Specification
Metric Standard
Number 1 Ring (Top) 0.030 - 0.070 mm 0.0012 - 0.0028 in.
Number 2 Ring (Center) 0.020 - 0.060 mm 0.0008 - 0.0024 in.
Oil Control Ring (Bottom) 0.020 - 0.055 mm 0.0008 - 0.0022 in.
PISTON RING WIDTH

Description Specification
Metric Standard
Number 1 Ring (Top) 0.970 - 0.990 mm 0.0382 - 0.0390 in.
Number 2 Ring (Center) 1.170 - 1.190 mm 0.0461 - 0.0469 in.
Oil Control Ring (Bottom) 1.975 - 1.990 mm 0.0778 - 0.0783 in.
CONNECTING RODS

Description Specification
Metric Standard
Crank Journal Bearing Clearance 0.024 - 0.060 mm 0.0009 - 0.0024 in.
Crank Journal Bore Diameter 45.128 - 45.138 mm 1.7767 - 1.7771 in.
Piston Pin Bore Diameter 17.993 - 18.000 mm 0.7084 - 07087 in.
CRANKSHAFT MAIN BEARING JOURNALS

Description Specification
Metric Standard
Diameter - Class A 47.994 - 48.000 mm 1.8895 - 1.8898 in.
Diameter - Class B 47.988 - 47.994 mm 1.8893 - 1.8895 in.
Diameter - Class C 47.982 - 47.988 mm 1.8890 - 1.8893 in.
Bearing Clearance 0.025 - 0.040 mm 0.0010 - 0.0016 in.
End Play 0.155 - 0.355 mm 0.0061 - 0.0140 in.
Maximum Out-of-Round 0.127 0.005 in
CRANKSHAFT CONNECTING ROD JOURNALS

Description Specification
Metric Standard
Diameter 41.990 - 42.008 mm 1.6531 - 1.6539 in.
Bearing Clearance 0.024 - 0.060 mm 0.0009 - 0.0024 in.
Maximum Out-of-Round 0.127 0.005 in.
CAMSHAFT

Description Specification
Metric Standard
Bearing Journal Diameter 26.000 - 26.015 mm 1.0236 - 1.0242 in.
Lobe Lift - Exhaust 7.5 mm 0.295 in.
End Play 0.100 - 0.250 mm 0.004 - 0.010 in.
VALVE TIMING - MULTIAIR PUMPING ELEMENTS

Description Specification
Opens 11° (BTDC)
Closes 58° (ABDC)
Duration 249°
Centerline 125°
Note: Units are in crank degrees.
VALVE TIMING - EXHAUST VALVES

Description Specification
Opens 34° (BBDC)
Closes 2° (ATDC)
Duration 216°
Note: Units are in crank degrees.
CYLINDER HEAD

Description Specification
Metric Standard
Cylinder Head Height 77 mm 3.03 in.
Flatness - Cylinder Block Gasket Surface < 0.1 mm < 0.004 in.
Conbustion Chamber Volume 14.30 ml 0.484 oz.
Valve Guide Bore Diameter 6.022 - 6.040 mm 0.2371 - 0.2378 in.
VALVES

Description Specification
Metric Standard
Head Diameter - Intake 26.75 - 27.05 mm 1.053 - 1.065 in.
Head Diameter - Exhaust 22.25 - 22.55 mm 0.876 - 0.888 in.
Stem Diameter - Intake 5.982 - 6.000 mm 0.2355 - 0.2362 in.
Stem Diameter - Exhaust 5.974 - 5.992 mm 0.2352 - 0.2359 in.
Stem-to-Guide Clearance - Intake 0.022 - 0.058 mm 0.0009 - 0.0023 in.
Stem-to-Guide Clearance - Exhaust 0.030 - 0.066 mm 0.0012 - 0.0026 in.
VALVE SPRING

Description Specification
Metric Standard
Free Length - Intake and Exhaust 47.6 mm 1.87 in.
Length @ Spring Force - Intake and Exhaust 35.2 mm @ 197 - 211 N 1.39 in. @ 44 - 47 lbs.
Length @ Spring Force - Intake and Exhaust 27.2 mm @ 380 - 416 N 1.07 in. @ 85 - 94 lbs.
OIL PUMP

Description Specification
Metric Standard
Pressure @ Curb Idle Speed* > 0.7 bar > 10 psi
Pressure @ 4000 RPM* > 4.0 bar > 58 psi
*At Normal Operating Temperatures
scientia non olet · About LEMON Manuals