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Toyota 2TR-FE Engine Specifications
The Toyota 2TR-FE is a 2.7 L (2,693 cc, 164.34 cubic inches)
straight-four 4-stroke naturally aspirated gasoline engine from Toyota
TR-family. The 2TR-FE engine was manufactured in Kamigo Plant and Toyota
Motor Manufacturing Indonesia.
The engine features a cast iron, deep-skirt cylinder block and
aluminum cylinder head with two overhead camshafts (DOHC) and four
valves per cylinder (16 in total). The Toyota 2TR-FE engine used
Multipoint fuel injection system, VVT-i (Variable Valve Timing with
intelligence) or dual VVT-i since 2015 and distributorless DIS (Direct
Ignition System) with individual ignition coil for each spark plug.
Compression ratio rating is 9:6:1 for VTT-i version and 10.2:1 for dual
VVT-i. The cylinder bore is 95.0 mm (3.74 in) and the piston stroke is
95.0 mm (3.74 in). The 2TR-FE engine produced from 151 PS (111 kW; 149
HP) at 4,800 rpm to 163 PS (120 kW; 161 HP) at 5,200 rpm to of maximum
horsepower and from 241 Nm (24.6 kgm; 177.9 ft-lb) at 3,800 rpm to 246
Nm (25.1 kgm, 181.3 ft-lb) at 3,900 rpm of peak torque.
Engine code identification:
2 - 2-nd generation engine
TR - Engine family
F - Economy narrow-angle DOHC
E - Multi-Point Fuel Injection
| GENERAL TECHNICAL DATA |
Engine model ...................... 2TR-FE
Cylinder layout ...................... Four stroke, Inline-4
(Straight-4)
Fuel type ...................... Gasoline (petrol)
Year of production ...................... 2004
Total displacement ...................... 2.7 L, 2,693 cm3 (164.34 cu
in)
Fuel system ...................... Multi-Point Fuel Injection
Power adder ...................... No data available
Maximum power ...................... From 151 PS (111 kW; 149 HP) at
4,800 rpm
to 163 PS (120 kW; 161 HP) at 5,200 rpm
Maximum torque ...................... From 241 Nm (24.6 kgm; 177.9
ft-lb) at 3,800 rpm
to 246 Nm (25.1 kgm, 181.3 ft-lb) at 3,900 rpm
Firing order ...................... 1-3-4-2
Dimensions (L x W x H) ...................... No data available
Weight ...................... No data available
| CYLINDER BLOCK |
The 2TR-FE has a cast iron, deep-skirt cylinder block. A 95.0 mm (3.74
in) cylinder bore and 95.0 mm (3.74 in) piston stroke give the 2TR-FE
engine a total of 2693 cc of displacement. Compression ratio rating is
9.6:1 or 10.2:1. The 2TR-FE is equipped with twin counter-rotating
balance shafts within the crankcase to cancel the secondary inertia
forces.
The 2TR-FE engine used a fully-balanced crankshaft with roll-finished
pin and journal fillets. To reduce noise, vibration, and harshness, the
crankshaft pulley used a torsional rubber damper. The high strength
connecting rods has plastic-region tightening big-end bolts. The engine
is equipped with aluminum alloy pistons with two compression and single
oil control ring. The top compression ring has a Physical Vapor
Deposition (PVD) coating for wear resistance and the second piston ring
is chrome plated.
Cylinder block alloy ...................... Cast-iron
Compression ratio ...................... VVT-i: 9.6:1
Dual VVT-i: 10.2:1
Cylinder bore ...................... 95.0 mm (3.74 in)
Piston stroke ...................... 95.0 mm (3.74 in)
Number of piston rings (compression / oil) ...................... 2 / 1
Number of main bearings ...................... 5
Cylinder inner diameter (standard) ...................... 94.990-95.003
mm (3.7398-3.7403 in)
Piston skirt diameter (standard) ...................... 94.940-94.970
mm (3.7378-3.739 in)
Piston pin outer diameter ...................... 21.997-22.000 mm
(0.866-0.8661 in)
Piston ring side clearance ...................... Top
...................... 0.020-0.075 mm (0.0008-0.003 in)
Second ...................... 0.020-0.065 mm (0.0008-0.0026 in)
Oil ...................... 0.020-0.070 mm (0.0008-0.0028 in)
Piston ring end gap ...................... Top ......................
0.22-0.34 mm (0.0087-0.0134 in)
Second ...................... 0.45-0.57 mm (0.0177-0.0224 in)
Oil ...................... 0.10-0.40 mm (0.0039-0.0157 in)
Crankshaft journal diameter ...................... №3: 59.981-59.994 mm
(2.3615-2.3620 in.)
Other: 59.987-60.000 mm (2.3617-2.3622 in)
Crankpin diameter ...................... 52.989-53.002 mm
(2.0862-2.0867 in)
Crankshaft bearing cap tightening procedure and torque specs:
Step 1: 39 Nm; 3.9 kgm; 29 ft-lb
Step 2: Turn all bolts 90°
After securing bearing cap bolts, make sure crankshaft turns smoothly by
hand.
Connecting rod bearing bolts
Step 1: 22 Nm 2.5 kgm; 18 ft-lb)
Step 2: Turn bolts 90°
| CYLINDER HEAD |
The cylinder head is made of aluminum alloy which gives it good cooling
efficiency. The engine has dual overhead camshaft design with four
valves per cylinder. The camshafts are hollow and driven by a roller
chain, which is lubricated by an oil jet.
The 2TR-FE engine has four valves per cylinder - two intakes and two
exhaust. The valves are actuated by roller rocker arms which has
built-in needle bearings to reduce friction between the cams and roller
rocker arms. The engine is equipped with the hydraulic lash adjusters
with are maintained constant zero valve clearance.
The 2TR-FE used Variable Valve Timing with intelligence system (VVT-i)
on the intake camshaft. The 2TR-FE received updates in 2015 to feature
Dual VVT-i for both intake and exhaust sides.
Valve Arrangement ...................... DOHC, chain drive
Valves ...................... 16 (4 valves per cylinder)
Valve head diameter ...................... INTAKE
...................... No data available
EXHAUST ...................... No data available
Valve length ...................... INTAKE ......................
106.26 mm (4.1835 in)
EXHAUST ...................... 106.74 mm (4.2024 in)
Valve stem diameter ...................... INTAKE
...................... 5.470-5.485 mm (0.2154-0.2159 in)
EXHAUST ...................... 5.465-5.480 mm (0.2152-0.2157 in)
Valve spring free length ...................... 48.53 mm (1.9106 in)
Camshaft cam height ...................... INTAKE
...................... 42.855-42.955 mm (1.6872-1.6911 in)
EXHAUST ...................... 42.854-42.954 mm (1.6872-1.6911 in)
Outer camshaft journal diameter ...................... №1
...................... 35.949-35.965 mm (1.4153-1.4159 in)
Other journals diameter ...................... 26.959-26.975 mm
(1.0614-1.062 in)
Head tightening procedure and torque specs:
Step 1: 39 Nm; 39.8 kgm; 29 ft-lb
Step 2: Turn all bolts 90°
Step 3: Turn all bolts another 90°
| MAINTENANCE DATA |
Compression pressure
Standard ...................... 12.5 kg/m2 / 200 rpm
Minimun ...................... 9.0 kg/m2 / 200 rpm
Compression differential limit between cylinders ......................
0.7 kg/m2 / 200 rpm
Oil system
Oil consumption , L/1000 km (qt. per miles) ...................... up to
0.5 (1 qt. per 1200 miles)
Recommended engine oil ...................... 5W-30, 10W-30
Oil type API ...................... SM
Engine oil capacity (Refill capacity) ...................... 5.8 L
Oil change interval, km (miles) ...................... 5,000-10,000
(3,000-6,000)
Oil pressure ...................... Idle spped: 29 kPa (0.3 kg/cm3; 4.2
psi)
At 3,000 rpm: 160-490 kPa (1.6-5.3 kg/cm3; 23-75 psi)
Spark plug ...................... DENSO: SK20HR11, NGK: ILFR6C11
Spark plug gap ...................... 1.0-1.1 mm (0.0394-0.0433 in)
Spark plug torque ...................... 18 Nm (1.8 kgm, 13.3 ft-lb)
| VEHICLE APPLICATIONS |
Model ...................... Years Produced
Toyota Hilux Surf ...................... No data available
Toyota Land Cruiser Prado ...................... No data available
Toyota Fortuner ...................... No data available
Toyota Tacoma ...................... No data available
Toyota Hiace ...................... No data available
Toyota Coaster ...................... No data available
Toyota Innova ...................... No data available
Toyota Hilux ...................... No data available
Toyota 4Runner ...................... No data available
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