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Home >> Suzuki >> 2004 >> Aerio L4-2.3L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> Diagnostic Strategies >> Engine Basic Check
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Engine Basic Check

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This check is very important for troubleshooting when ECM has detected no DTC and no abnormality has been found in visual inspection.
Follow the flow carefully.