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AndrewCologne AndrewCologne is online now
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Join Date: Aug 2015
Location: Cologne / Germany
Posts: 707
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You can modify every round standard Relay to make it behaving like a red one, just solder a flyback diode between terminal 85 and 86 in a direction shown in the graph



It just avoids voltage spikes when closing which can harm i.E. the rev limiter module.
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911 SC 3.0, 1982, black, US model – with own digital CPU based lambda ECU build and digital MAP based ignition control

All you need to know about the 930/16 and 930/07 Lamba based 911 SC US models:
https://nineelevenheaven.wordpress.com/english/
Old 08-06-2024, 11:13 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #19 (permalink)