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-   -   EGR/mystery connections? (http://www.peachparts.com/shopforum/diesel-discussion/424139-egr-mystery-connections.html)

gilmoreworks 01-05-2025 02:46 PM

EGR/mystery connections?
 
2 Attachment(s)
Hi all! I'm brand new here. Currently learning the ins and outs of my recently acquired '81 300TD and wondering about these connections/sensors above the coolant hose, to the left of valve cover. Are these rendered useless by the EGR valve deletion? The left wired connector has some insulation/wire damage and the right (vacuum?) is disconnected. Can I just ignore both or should action be taken? Thanks!

Zedd 01-07-2025 08:33 AM

Electric switch is 40*c cutout for heater fan so you don't get blasted with cold air. Vacuum switch is for EGR, its no issue to be left deleted.

gilmoreworks 01-07-2025 11:29 AM

Thanks Zedd- I'll make sure the wire is repaired and I'll plug up the vacuum switch. Much appreciated!


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