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Oldsmobile
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1999
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Alero V6-3.4L VIN E
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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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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Testing and Inspection
Engine Control Module: Testing and Inspection
1.
Perform the A Powertrain On Board Diagnostic
(OBD)
System Check.
2.
Start the engine and the engine run for
one minute
.
3.
Use the scan tool in order to scan for the DTCs.