SPONSORED LINKS

My car is a TDI, 1

Tiny
ANONYMOUS
  • MEMBER
  • 2000 VOLKSWAGEN BEETLE
  • 18,400 MILES
My car is a tdi, 1.9 liter. When I turn the key on my dash light for the glow plugs does not come on. When the light does not come on my car wont start. The glow pluigs are about 6 months old.












SPONSORED LINKS
Wednesday, October 31st, 2012 AT 6:37 AM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Possible controller. Before jumping to this, check the fuses with a test light. If all are ok, get it checked to verify

Roy
Was this
answer
helpful?
Yes
No
Wednesday, October 31st, 2012 AT 11:15 AM
Tiny
EXOVCDS
  • MECHANIC
  • 1,883 POSTS
If the Check Engine Light does not come on when the key is in the ON position, then your ECM Power Supply Relay is no good.

The ECM turns ON the Glow Plug Light. If the ECM is not getting Power, then the ECM can not turn ON the Glow Plug Light.

The glow plugs are not needed to start the TDi in temperatures above 44F, but the ECM is needed to make the engine run.

Thomas
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, October 31st, 2012 AT 2:36 PM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links