Toyota 2002 Camry - Accelerator Pedal Assy; Throttle Body Assy; E.F.I. Engine Coolant Temperature Sensor

A60812
VPA2
EP2
VCP2
VPA1
VCP1
EP1
A63203
GND M–M+VC
TEMPERATUREC(F)
RESISTANCE kΩ
30
20
10
5
2
1
0.5
0.3
0.2
0.1
3
–20 0 20 40 60 80 100
(–4)
(32)(80) (140)(104) (212)
(176)
A59896
–ENGINE CONTROL SYSTEM SFI SYSTEM (2AZ–FE)
10–3
1433Author: Date:
2002 CAMRY REPAIR MANUAL (RM881U)
3. ACCELERATOR PEDAL ASSY
(a) Resistance inspection
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Resistance:
Terminal No. Resistance
2 (VPA2) ⇔ 3 (EP1) 5.0 kΩ or less
5 (VPA1) ⇔ 1 (EP2) 5.0 kΩ or less
6 (VCP1) ⇔ 3 (EP1) 2.25 – 4.75 kΩ
4 (VCP2) ⇔ 1 (EP2) 2.25 – 4.75 kΩ
4. THROTTLE BODY ASSY
(a) Using an ohmmeter, measure the resistance between the
terminals.
Resistance:
Terminal No. Resistance
3 (VC) ⇔ 6 (GND) 1.2 – 3.2 kΩ (20C)
2 (M+) ⇔ 1 (M–) 0.3 – 100 kΩ (20C)
5. E.F.I. ENGINE COOLANT TEMPERATURE SENSOR
(a) Resistance inspection.
(1) Using an ohmmeter, measure the resistance be-
tween terminal 1 and 2.
Resistance:
Approx. 20C (68F) 2.29 – 2.6 kΩ
Approx. 80C (176F) 0.300 – 0.327 kΩ
NOTICE:
In case of checking the water temperature sensor in the wa-
ter, be careful not to allow water to go into the terminals,
and after checking, wipe out the sensor.