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Home › Saturn › 1992 › SL2 Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - 1.9L PFI › Pcm/BCM Code Charts › Pcm/EC Code 12 › Code Parameters

Code Parameters

If diagnostics in the PCM are functioning, when the DLC is grounded Code 12 will flash on the malfunction indicator lamp.