LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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1988
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4Runner Base, Automatic
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Feedback Carburetor System
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Feedback Carburetor System
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Description & Operation
Testing
Feedback Condition Check
Air Suction (As) System
Electronic Air Control Valve (EACV) Check
Electronic Air Bleed Control Valve (EBCV) Check
Temperature Switch Check
Vacuum Switch Check
Oxygen (O2) Sensor Check
Self-Diagnosis (CALIFORNIA Models)
"Check Engine" Light
Retrieving Codes
Canceling Diagnostic Codes
Diagnosis Circuit Test
Terminal Voltage Test
No Voltage Testing
No. 1 Test
No. 2 Test
No. 3 Test
No. 4 Test
No. 5 Test
No. 6 Test
No. 7 Test
No. 8 Test
No. 9 Test
No. 10 Test
No. 11 Test
Wiring Diagrams