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Old Apr 12, 2008 | 07:48 PM
  #91  
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Got the obd to work showed up a generic code for glow plugs and map sensor as well---this is like the third map sensor in the 200000 miles of the car---any guesses
 
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Old Apr 13, 2008 | 08:00 PM
  #92  
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I don't think I've ever seen a MAP sensor fault. If you getting the glowplug fault again, you need too replace the glowplug harness.
 
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Old Apr 18, 2008 | 08:16 AM
  #93  
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glow plug harness!
 
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Old Apr 26, 2008 | 01:07 PM
  #94  
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Hmmm...Tye - have you seen much in the way of wiring/electrical problems on TDI's? I posted on another forum and it seems there can be electrical problems with these things:

Originally Posted by klx650a2
Just a FYI about the jetta tdi, my dad has a 99, bought new, great fuel economy and for the last 3 years has been chasing electrical gremlins. Nothing like sitting at the lights, all the windows roll themselves down and the horn starts blowing and the car shuts itself off. $1,400 to fix that. Then the speedo and temp gauge quit, $850. 3 wiring harnesses for the drivers door at 250 each and another 200 to install each time. Currently its up for sale, only 190k on the clock, but the electrical system on these vehicles is not made for our climate.
Originally Posted by pind
I have dealt with VW wiring gremlins in the past. They have got to be the coolest thing to work on. Really leave you scratching your head.

They are excellent cars, but I normally recommend replacing them before the warranty coverage runs out, or they get really expensive. Wiring is one of the reasons.

Otherwise, great fuel economy, good power, solid little cars. No complaints at all about that.
Originally Posted by torquefan
I agree. Overall, I think they're a good car, and I'm looking to get one myself, but they do seem to have a lot of little quirks and glitches. Seen some ignition switch failures, lots of window regulators, and engine sensors. Their wiring diagrams are a real pain to follow too.
 
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Old Apr 26, 2008 | 10:02 PM
  #95  
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Originally Posted by Dr. Evil
Hmmm...Tye - have you seen much in the way of wiring/electrical problems on TDI's? I posted on another forum and it seems there can be electrical problems with these things:
I don't think so! I get lots of phone calls from people that think they have wiring issues because "There Mechanic" cant figure them out or said so! I've been around these things for awhile now and I can diagnosis them on the service drive or over the phone! They DO have lots of little issues and it stems to terrible quality control! If you notice most complaints are about the Jetta and Bug! They come out of Mexico and from 98-05.4, those are the problem cars! Now, The 05.5+ Jettas and Bugs that come out of Mexico seem to be better then ones coming out of Germany! When I went to school to learn about the new Jetta there was a 1/2
video apologizing for all the problems from Germany. Germany stepped in and took over the plant and started running it.
 
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Old Apr 27, 2008 | 08:27 PM
  #96  
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A couple of these guys were telling me that the wiring issues seem to be related to a cold climate - doesnt sound right to me though.
 
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Old Apr 27, 2008 | 11:03 PM
  #97  
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Your right!

These cars are designed for the cold weather. Look how cold it gets in Germany! I've got V-dubs that all I do is maintenance, then I've got the ones with there own personal parking places.
 
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Old May 19, 2008 | 06:31 PM
  #98  
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any upgrades i should do first
2005 passat tdi
i have the 1.9 liter dont i?
 
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Old May 19, 2008 | 06:45 PM
  #99  
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You have the 2.0 TDi. The 1.9 were used in the beetle, golf and jetta.
 
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Old May 19, 2008 | 08:13 PM
  #100  
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are there any things i can do to the 2.0 liter
 
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