ThunderMax Electrical Issues - Marelli and Early Delphi Systems User Manual
Page 6
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Very Important Note- The following wiring color codes are provided
to help identify the Data Link connection on Marelli Models which is
used by the Auto-Tune module for power and communication. NOTE:
Damage will occur to the Auto-Tune module if connected to the
Customer Accessory connector, which is similar to the Data link
connector.
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