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1986
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Century L4-151 2.5L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Diagnostic Circuit Check - With TBI
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With Diagnostic Scan Tool
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Definition of Codes 21, 22 and 24
Definition of Codes 21, 22 and 24
Fig. 4 DEFINITIONS OF CODES 21, 22, AND 24: