1986 TOYOTA CAMRY V20 Service Information

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TOYOTA CAMRY V20 1986  Service Information INSPECTION OF CIRCUIT OPENING
RELAY
1. INSPECT RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity
between terminals STA and E1.
(b) Check that there is continuity between terminals

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TOYOTA CAMRY V20 1986  Service Information 3S±FE STA ± STJ
20 ± 40 below 30°C (86°F)
40 ± 60 above 40°C (I04°F)
STA ± Ground
20 ± 80
2VZ±FE STA ± STJ
25 ± 45 below 15°C (59°F)
65 ± 85 above 30°C (86°F)
STA ± Ground
25

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TOYOTA CAMRY V20 1986  Service Information INSPECTION OF WATER TEMPERATURE
SENSOR
INSPECT RESISTANCE OF WATER TEMPERATURE
SENSOR
Using an ohmmeter, measure the resistance between the
terminals.
Resistance: Refer to chart
If the resistance is n

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TOYOTA CAMRY V20 1986  Service Information INSPECTION OF EGR GAS TEMPERATURE
SENSOR
INSPECT EGR GAS TEMPERATURE SENSOR
Using an ohmmeter, measure the resistance between the terminals.
Resistance:
69.40 ± 88.50 k at 50° C (11210 F)
11.89 ±1

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TOYOTA CAMRY V20 1986  Service Information 3. INSPECT FUEL PRESSURE VSV
A. Inspect VSV for open circuit.
Using an ohmmeter, check that there is continuity between
terminals.
Resistance (Cold): 33 ± 39
If there is no continuity, replace the V

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TOYOTA CAMRY V20 1986  Service Information (b) Apply battery voltage across the terminals
(c) Check that air flows from pipe E to filter.
If operation is not as specified, replace the VSV. C. Inspect VSV operation
(a) Check that air flow from

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TOYOTA CAMRY V20 1986  Service Information Main Oxygen Sensor
INSPECTION OF OXYGEN SENSOR
1. WARM UP ENGINE
Allow the engine to warm up to normal operating temperature.
2. INSPECT FEEDBACK VOLTAGE
Connect  the positive (+) probe of a voltmeter

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TOYOTA CAMRY V20 1986  Service Information Warm up the oxygen sensor with the engine at 2,500
rpm for approx. 90 seconds. And maintain engine speed at
2,500 rpm.Disconnect the water temp. sensor connector and connect
resistor with a resistance