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03–4
ENGINE CONTROL SYSTEM
SERVICE DATA
2AZ–FE
Throttle body
Accelerator pedal position sensor
Camshaft timing oil control valve assy
Standard
Intake air flow meter sub–assy
Resistance
Camshaft timing oil control valve assy
Resistance
Accelerator pedal assy
Resistance
Throttle body assy
E.F.I. Engine coolant temperature sensor
Resistance
E.F.I. Circuit opening relay assy
Specified condition
1MZ–FE
Throttle body
Accelerator pedal position sensor
Intake air flow meter assy
Resistance
Accelerator pedal assy
Resistance
Throttle body assy
Throttle position sensor
Resistance
Coolant temperature sensor
Resistance
2002 CAMRY REPAIR MANUAL (RM881U)
SERVICE SPECIFICATIONS
Standard throttle valve opening percentage 60 % or more
Standard voltage 0.6 – 1.0 V
VVT system is OFF (OCV is OFF)
VVT system is ON (OCV is ON)
at –20_C(–4_F)
at 20_C(68_F)
at 60_C(140_F)
at 20 _C (68 _F) 6.9 – 7.9 Ω
2 (VPA2) – 3 (EP1)
5 (VPA1) – 1 (EP2)
6 (VCP1) – 3 (EP1)
4 (VCP2) – 1 (EP2)
3 (VC) – 6 (GND)
2 (M+) – 1 (M–)
Approx. 20_C (68_F)
Approx. 80_C (176_F)
Standard throttle valve opening percentage 60 % or more
Standard voltage 0.6 – 1.0 V
at –20_C(–4_F)
at 20_C(68_F)
at 60_C(140_F)
2 (VPA2) – 3 (EP1)
5 (VPA1) – 1 (EP2)
6 (VCP1) – 3 (EP1)
4 (VCP2) – 1 (EP2)
Approx. 20_C (68_F)
Approx. 80_C (176_F)
–
ENGINE CONTROL SYSTEM
Normal engine speed
Rough idle or engine stalled
13.6 – 18.4 kΩ
2.21 – 2.69 kΩ
0.493 – 0.667 kΩ
5.0 kΩ or less
5.0 kΩ or less
2.25 – 4.75 kΩ
2.25 – 4.75 kΩ
1.2 – 3.2 kΩ at 20 _C (68 _F)
0.3 – 100 kΩ at 20 _C (68 _F)
2.29 – 2.6 kΩ
0.300 – 0.327 kΩ
1 – 2
Continuity
3 – 5
No continuity
13.6 – 18.4 kΩ
2.21 – 2.69 kΩ
0.493 – 0.667 kΩ
5.0 kΩ or less
5.0 kΩ or less
2.25 – 4.75 kΩ
2.25 – 4.75 kΩ
M+ – M– 0.3 – 100 kΩ at 20 _C (68 _F)
VC – E2 1.2 – 3.2 kΩ
2.32 – 2.59 kΩ
0.310 – 0.326 kΩ
Author :
030EL–01
Date :
115
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