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Toyota 2VZ-FE User Manual

Toyota 2VZ-FE
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SERVICE SPECIFICATIONS
SPECIFICATIONS
Fuel pressure
lt
Fuel pressure at no vacuum
2.7 – 3.1 kg/cm
2
regulator
(38 – 44 psi, 265 – 304 kPa)
Cold start
ij
Resistance 2 – 4 W
injector
Fuel leakage One drop or less per minute
Injector
Resistance Approx. 13.8 W
j
Injection volume 45 – 55 cc (2.7 – 3.4 cu in.)/15 sec
Difference volume between each injector 5 cc (0.31 cu in.) or less
Fuel leakage One drop or less per minute
Air flow Resistance VS – E2
200 – 600 W (Measuring plate fully closed)
meter
20 – 1,200 W (Measuring plate fully open)
VC – E2 200 – 400 W
FC – E1
Infinity (Measuring plate fully closed)
Zero (Others)
THA – E2
at –20°C (–4°F) 10 – 20 kW
at 0°C (32°F) 4 – 7 kW
at 20°C (68°F) 2 – 3 kW
at 40°C (104°F) 0.9 – 1.3 kW
at 60°C (140°F) 0.4 – 0.7 kW
Throttle
position
Clearance between stop
screw and lever
Between terminals Resistance
sensor
0 mm 0 in. VTA – E2 0.3 – 6.3 kW
0.30 mm 0.012 in. IDL – E2 2.3 kW or less
0.70 mm 0.028 in. IDL – E2 Infinity
Throttle valve fully open VTA – E2 3.5 – 10.3 kW
VC – E2 4.25 – 8.25 kW
ISC valve
Resistance B1 – S1 or S3 10 – 30 W
B2 – S2 or S4 10 – 30 W
Cold start
ij i
Resistance STA – STJ below 15°C (59°F) 25 – 45 W
injector time
switch
above 30°C(59°F) 65 – 85 W
sw
it
c
h
STA – Ground 25 – 85 W
Water temp. Resistance
at – 20°C (–4°F) 10 – 20 kW
sensor
at 0°C (32°F) 4 – 7 kW
at 20°C (68°F) 2 – 3 kW
at 40°C (104°F) 0.9 – 1.3 kW
at 60°C (140°F) 0.4 – 0.7 kW
at 80°C (176°F) 0.2 – 0.4 kW
EGR gas Resistance
at 50°C (122°F) 69.40 – 88.50 kW
g
temp. sensor
(CALIF only)
at 100°C (212°F) 11.89 – 14.37 kW
(CALIF
. on
l
y
)
at 150°C (302°F) 2.79 – 3.59 kW
Fuel pressure
VSV
Resistance 33 – 39 W
Main oxygen
sensor
Heater resistance 5.1 – 6.3 W
FI–62
EFI SYSTEM Service Specifications

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Toyota 2VZ-FE Specifications

General IconGeneral
Engine TypeV6
Compression Ratio9.0:1
Fuel SystemMulti-Point Fuel Injection
Fuel TypeGasoline
ValvetrainDOHC, 4 valves per cylinder
Block MaterialCast Iron
Head MaterialAluminum
Displacement2.5 L
Bore x Stroke87.5 mm x 69.2 mm (3.44 in x 2.72 in)

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