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Home >> Pontiac >> 2004 >> Vibe GT >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) -- 1.8L (LNK) >> Description and Operation >> Powertrain Control Module (PCM) Description >> Reading Diagnostic Trouble Codes
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Reading Diagnostic Trouble Codes

The procedure for reading diagnostic trouble codes is to use a diagnostic scan tool. Follow the instructions supplied by the scan tool manufacturer in order to read DTCs accurately.

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