2 Wire Glow Plug Harness - MK3 TDI

B0B C.

Active member
Joined
Mar 5, 2020
Location
Tennessee
TDI
1997 Volkswagen Jetta 1.9L TDI
On a 97 1.9L TDI 2-wire glow plug harness does it matter which wire goes to which when you replace it? The old harness is basically a strand of exposed wires. Thanks
 
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