Code P0673 and P0674 every morning

V

vk_bigTDI

Veteran Member
Joined
Dec 15, 2007
Location
CH, CA
TDI
2004 Jetta TDi

Cylinder 3 and 4 glow plug circuit.
Possible cause and repair.​


thanks for any help

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jcrews

jcrews

Top Post Dawg
Joined
Jul 28, 2007
Location
Round Rock, TX - VCDS
TDI
All gone
Bad connections between the bridge and glow plugs, or bad glow plugs.
There could be a bad connection at the glow plug controller as well.

Use a meter to check the glow plugs for open circuits.
 
V

vk_bigTDI

Veteran Member
Joined
Dec 15, 2007
Location
CH, CA
TDI
2004 Jetta TDi
in case if bad glow plugs, what kind i need, and where can i get them , and can i replace few, thats broken, or I have to replace all 4 of them???

thanks
 
J

JB05

Top Post Dawg
Joined
Oct 20, 2005
Location
Il.USA
TDI
Golf,2005,anthracite blue
Part # N 105 916 01 is the OEM ceramic GP for our BEW's. I don't know if they are available any more due to the recall to the 5V steel GP's. I assume you did not have the recall performed which is still on hold.
 
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