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Volvo
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1993
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940 L4-2.3L SOHC VIN 88 B230F
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Testing and Inspection
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Flow of Diagnosis
Flow of Diagnosis
1.
Check for applicable Technical Service Bulletins.
2.
Check for obvious problems such as
spark plugs
and or wires.
3.
Complete the
DRIVEABILITY
and
REPAIR HISTORY
worksheets. See TECHNICAL/MANAGEMENT SUPPORT.