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Toyota 5VZ-FE Engine Specifications
The Toyota 5VZ-FE is a 3.4 L (3,378 cc, 206.14 cubic inches) V6,
four-stroke cycle water-cooled naturally aspirated internal combustion
gasoline engine, manufactured by the Toyota Motor Corporation since 1995
to 2004. The engine was producted on Toyota Motor Manufacturing Alabama.
The engine has 6 cylinders in a V arrangement at a bank angle of
60 deg. The 5VZ-FE features a cast-iron cylinder block with a four-bearings
crankshaft and two aluminum heads with two camshafts (DOHC) and four
valves per cylinder (24 in total). The Toyota 5VZFE engine is equipped
with SFI (Sequential Multiport Fuel Injection) system and “Direct
Ignition System” (DIS) ignition system with three coils (one coil for
two cylinders). The engine is also equipped with “Electronic Spark
Advance” (ESA) which used the ECM to determine the ignition timing based
on signals from sensors and adjust timing in response to engine
knocking.
The cylinder bore is 93.5 mm (3.68 in) and the piston stroke is 82.0 mm
(3.23 in). Compression ratio rating is 9.6:1. The Toyota 5VZFE engine
produced 193 PS (142 kW; 190 HP) at 4,800 rpm of maximum power and 298
Nm (30.4 kgm, 219.6 ft-lb) at 3,600 rpm of maximum torque.
Engine code identification:
5 - 5 generation engine
VZ - Engine family
F - Economy narrow-angle DOHC
E - Multi Point Fuel Injection
| GENERAL TECHNICAL DATA |
Engine model ...................... 5VZ-FE
Cylinder layout ...................... Four stroke, V6
Fuel type ...................... Gasoline (petrol)
Year of production ...................... 1995-2004
Total displacement ...................... 3.4 L, 3,378 cm2 (206.14 cu
in)
Fuel system ...................... Sequential multi-point fuel injection
(MPFI)
Power adder ...................... None
Maximum power ...................... 193 PS (142 kW; 190 HP) at 4,800
rpm
Maximum torque ...................... 298 Nm (30.4 kgm, 219.6 ft-lb) at
3,600 rpm
Firing order ...................... 1-2-3-4-5-6
Dimensions (L x W x H) ...................... No data available
Weight ...................... No data available
| CYLINDER BLOCK |
The 5VZ-FE engine has deep-skirt cast-iron cylinder block in a V
arrangement at a bank angle of 60 deg.. This engine’s firing order is
1-2-3-4-5-6. The crankshaft is supported by 4 bearings.
The 5VZ-FE engine has a cast-iron crankshaft. The crankshaft is
integrated with 5 counterbalance weights, for the LandCruiser Prado
(90-Series) the crankshaft has nine counterbalance weights and a
dual-mode damper. Crankshaft main journal diameter is 64.000 mm (2.52
in) and crankpin diameter is 55.000 mm (2.16 in)
The engine used forged, sintered connecting rods and aluminum pistons
with full-floating type piston pins. Each piston is equipped with two
compressions and one oil control rings. The cylinder bore is 93.5 mm
(3.68 in) and the piston stroke is 82.0 mm (3.23 in). Compression ratio
rating is 9.6:1.
Cylinder block alloy ...................... Cast-iron
Compression ratio ...................... 9.6:1
Cylinder bore ...................... 93.5 mm (3.68 in)
Piston stroke ...................... 82.0 mm (3.23 in)
Number of piston rings (compression / oil) ...................... 2 / 1
Number of main bearings ...................... 4
Cylinder inner diameter (standard) ...................... 93.500-93.510
mm (3.6811-3.6815 in)
Piston skirt diameter (standard) ...................... 93.356-93.376
mm (3.6754-3.6762 in)
Piston pin outer diameter ...................... 21.997-22.009 mm
(0.866-0.8665 in)
Connecting rod bushing inner diameter ......................
22.005-22.017 mm (0.8663-0.8668 in)
Piston ring side clearance ...................... Top
...................... 0.040-0.080 mm (0.0016-0.0031 in)
Second ...................... 0.030-0.070 mm (0.0012-0.0028 in)
Piston ring end gap ...................... Top ......................
0.300-0.500 mm (0.0118-0.0197 in)
Second ...................... 0.400-0.600 mm (0.0157-0.0236 in)
Oil ...................... 0.150-0.550 mm (0.0059-0.0217 in)
Crankshaft main journal diameter ...................... 63.985-64.000
mm (2.5191-2.5197 in)
Crankpin diameter ...................... 54.987-55.000 mm
(2.1648-2.1654 in)
Main bearing cap bolts tightening procedure and torque specs:
Step 1: 61 Nm; 6.2 kgm; 45 ft-lb
Step 2: Turn bolts 90 deg.
After securing bearing cap bolts, make sure crankshaft turns smoothly by
hand.
Connecting rod bearing bolts
Step 1: 25 Nm; 2.5 kgm; 18 ft-lb
Step 2: Turn bolts 90 deg.
Crankshaft pulley bolt
250 Nm; 25.0 kgm; 184 ft-lb
| CYLINDER HEAD |
The cylinder head is made of aluminum alloy. The 5MZ-FE engine has
double overhead camshafts DOHC design with four valves per cylinder (two
intake and two exhaust valves). The intake camshafts are driven by a
belt and the exhaust camshafts are driven by gears off the intake
camshafts. The intake duration is 226 deg. and the exhaust duration is 226 deg..
The stock size of fuel injectors is 276 cm2 per minute.
Block head alloy ...................... Aluminium
Valve Arrangement ...................... DOHC, belt drive
Cylinder head height ...................... No data available
Valves ...................... 24 (4 valves per cylinder)
Intake valve timing ...................... 226 deg.
Exhaust valve timing ...................... 230 deg.
Valve head diameter ...................... INTAKE
...................... No data available
EXHAUST ...................... No data available
Valve length ...................... INTAKE ...................... 95.15
mm (3.7461 in)
EXHAUST ...................... 94.90 mm (3.7362 in)
Valve stem diameter ...................... INTAKE
...................... 5.970-5.985 mm (0.235-0.2356 in)
EXHAUST ...................... 5.965-5.980 mm (0.2348-0.2354 in)
Valve spring free length ...................... INTAKE
...................... 44.78 mm (1.763 in)
EXHAUST ...................... 44.78 mm (1.763 in)
Camshaft lobe height ...................... INTAKE
...................... 42.31-42.41 mm (1.6657-1.6697 in)
EXHAUST ...................... 41.96-42.06 mm (1.652-1.6559 in)
Camshaft journal diameter ...................... 26.949-26.965 mm
(1.061-1.0616 in)
Head tightening procedure and torque specs:
12 pointed head Step 1: 34 Nm; 3.5 kgm; 25 ft-lb
Step 2: Turn all bolts 90 deg.
Step 3: Turn all bolts another 90 deg.
Recessed head: 18 Nm; 1.8 kgm; 13 ft-lb
| MAINTENANCE DATA |
Valve clearance (Cold)
Intake valve ...................... 0.13-0.23 mm (0.0051-0.0091 in)
Exhaust valve ...................... 0.27-0.37 mm (0.0106-0.0146 in)
Compression pressure
Standard ...................... 12.2 kg/m2 (177 psi) / 300 rpm
Minimum ...................... 10.2 kg/m2 (148 psi) / 300 rpm
Compression differential limit between cylinders ......................
1.0 kg/m2 (15 psi) / 300 rpm
Oil system
Oil consumption , L/1000 km ...................... up to 1.0
Recommended engine oil ...................... SAE 5W-30
Oil type API ...................... SH
Engine oil capacity (Refill capacity) ...................... Without
filter change 5.2-5.4 liters (5.5-5.7 US qts, 4.6-4.8 Imp, qts)
With filter change 5.4-5.7 liters (5.7-6.0 US qts, 4.8-5.0 Imp. qts)
Oil change interval, km (miles) ...................... 10,000 (6,000)
Oil Pressure ...................... Idle speed: More than 29 kPa (0.3
kg/cm2, 4.3 psi)
3,000 rpm: 245-520 kPa (2.5-5.3 kg/cm2, 36 - 75 psi)
Ignition system
Spark plug ...................... NGK: BKR5EKB-11 DENSO: K16TR11
Spark plug gap ...................... 1.1 mm (0.0433 in)
Spark plug tightening torque ...................... 18 Nm (1.8 kgm, 13
ft-lb)
Valve clearance adjustment data
Calculate the thickness of new adjusting valve shim so valve clearance
comes within specified values.
R = Thickness of removed valve shim
N = Thickness of new valve shim
M = Measured valve clearance
Intake:
N = R + [M - 0.20 mm (0.008 in)]
Exhaust:
N = R + [M - 0.30 mm (0.012 in)]
Valve shims are available in 17 sizes to range from 2.50 mm (0.0984 in)
to 3.30 mm (0.1299 in), in steps of 0.05 mm (0.0020 in).
Example (exhaust valve):
R = 2.70 mm
M = 0.52 mm
N = 2.70 + (0.45 - 0.30) = 2.85 mm.
| VEHICLE APPLICATIONS |
Model ...................... Years Produced
Toyota Tacoma ...................... 1995-2004
Toyota Tundra ...................... 2000-2004
Toyota T-100 ...................... 1995-1998
Toyota 4Runner ...................... 1996-2002
Toyota Land Cruiser Prado ...................... 1993-2004
Toyota Granvia ...................... No data available
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| Engines Technical Specifications |