| | passat trouble |  |
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MarkGTX
 Number of posts : 2925
Age : 36
Location : fens!
Drives : Rocco and Passat
Registration date : 2008-01-19
| | Subject: passat trouble Thu Oct 15 2009, 08:36 | |
| Seemed like I lost my turbo this morning on my b5 tdi. Had very little power but after i drove about 6miles it all seemed ok. I thought a boost pipe had come off but it can't be that cos its working again now. Any ideas what it might be? | |
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max
Number of posts : 2945
Age : 33
Location : linton, cambs
Drives : Mk4 GT TDI
Registration date : 2009-02-09
| | Subject: Re: passat trouble Thu Oct 15 2009, 09:08 | |
| maybe the bearing in the turbo is getting a bit stiff.
how many miles has it got in it ? | |
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Tiz
Number of posts : 3773
Age : 34
Location : Wimblington nr March - Cambs
Drives : myself mental
Registration date : 2008-01-28
| | Subject: Re: passat trouble Thu Oct 15 2009, 10:30 | |
| maf or boost solenoid could be on their way out? | |
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Tiz
Number of posts : 3773
Age : 34
Location : Wimblington nr March - Cambs
Drives : myself mental
Registration date : 2008-01-28
| | Subject: Re: passat trouble Thu Oct 15 2009, 10:31 | |
| - max wrote:
- maybe the bearing in the turbo is getting a bit stiff.
how many miles has it got in it ? turbo bearings dont really do "getting a bit stiff" lol, you either have working, play, seized or knackered lol | |
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max
Number of posts : 2945
Age : 33
Location : linton, cambs
Drives : Mk4 GT TDI
Registration date : 2009-02-09
| | Subject: Re: passat trouble Thu Oct 15 2009, 10:51 | |
| - Tiz wrote:
- max wrote:
- maybe the bearing in the turbo is getting a bit stiff.
how many miles has it got in it ?
turbo bearings dont really do "getting a bit stiff" lol, you either have working, play, seized or knackered lol learn something new every day  | |
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matty_mk1
Number of posts : 6255
Age : 38
Drives : Mk2 audi TT / BBM mk2 VR / Air'd passat wagen
Registration date : 2008-01-24
| | Subject: Re: passat trouble Thu Oct 15 2009, 11:07 | |
| Is there a carbon sensor in the exhaust mark? my sisters alfa diesel done what your discribing and it was this sensor that was fucked. | |
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Tiz
Number of posts : 3773
Age : 34
Location : Wimblington nr March - Cambs
Drives : myself mental
Registration date : 2008-01-28
| | Subject: Re: passat trouble Thu Oct 15 2009, 11:16 | |
| pretty sure they dont have sensors in the exhaust | |
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marcy
Number of posts : 14
Age : 34
Location : cambridge
Drives : a3 turbo quatrro
Registration date : 2009-08-25
| | Subject: Re: passat trouble Fri Oct 16 2009, 00:06 | |
| sounds like i went into limp mode for alittle bit to me, try putting it on vagcom if you can, could be that youve got a small bost leak some were and only leaks when cold but once its warmed up closes the gap | |
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kevdub
Number of posts : 104
Location : stneots pe19
Drives : bora tdi
Registration date : 2008-09-30
| | Subject: Re: passat trouble Fri Oct 16 2009, 08:54 | |
| air mass meters play up aswell if happens again try disconnecting and driving. it will go into a default setting and should feel quick again. but boost soleniod sounds more at fault.  | |
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