FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Toyota
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1989
>>
Camry Sedan 4WD L4-2.0L (3S-FE)
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Repair and Diagnosis
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Powertrain Management
>>
Ignition System
>>
Testing and Inspection
>>
Component Tests and General Diagnostics
>>
Primary Components
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Electronic Control Unit
Electronic Control Unit
The ECU controls the
ignition timing
, fuel injection, and
emission control systems
. For further information on the ECU, refer to
COMPUTERIZED ENGINE CONTROLS.