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Home >> Mazda >> 2000 >> 626 LX, 2.0 C, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1623: Code Word Or Key Id Number Read/Write Error In Pcm
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DTC P1623: Code Word Or Key Id Number Read/Write Error In Pcm

See IMMOBILIZER SYSTEMS - 626 article in ACCESSORIES & EQUIPMENT for diagnosis and repair.