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Engine Control System - Tests W/Codes - DTC P1273-P1536
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DTC P1518
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DTC P1518: Pcm To TAC Module Serial Data Circuit (5.7L "Y" Body)
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Notes
DTC P1518: Pcm To TAC Module Serial Data Circuit (5.7L "Y" Body): Notes
NOTE:
For circuit reference, see appropriate wiring diagram in WIRING DIAGRAMS article.