Testing a glow plug relay?

Paradice

Member
Joined
Aug 23, 2023
Location
Wyoming
TDI
2005 BEW
I have a 9 pin glow plug relay I need to test its the one below the windshield wipers in a 2005 mk4 bew. Below is the same one I pulled out.
 

burpod

teh stallionz!!1
Joined
Nov 27, 2004
Location
cape cod, ma
TDI
82 rabbit vnt ahu, 98 jetta vnt ahu, 05 parts car, 88 scirocco.. :/
you can pull the gp harness out of the head and hook up an aligator clip for ground and visually see how hot each GP gets... unplug coolant temp sensor first. fairly painless to do. seeing is believing :)
 
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