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Bit of a Technical Question..
This is a discussion on Bit of a Technical Question.. within the Octavia I forums, part of the Skoda Model Discussion Area category; 52 plate Ocy 1 VRS. On cold start, it has irregular running, and when the Engine warms up, it goes. ...
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15-11-2007, 11:49
| #1 |
| is chilled out!  Join Date: Aug 2007 Location: Scunthorpe, Nth Lincs
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|  Bit of a Technical Question.. 52 plate Ocy 1 VRS. On cold start, it has irregular running, and when the Engine warms up, it goes. Anyone had this before? Cheers
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15-11-2007, 11:50
| #2 |
| Briskodian  Join Date: Jun 2007 Location: Cornwall
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| Re: Bit of a Technical Question.. I think it's a pretty common problem if you do a search. Try unplugging the maf and see if that makes a difference or even cleaning the connector (search cage mod). When you say is has irregular running, what exactly do you mean? |
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15-11-2007, 12:28
| #3 |
| Need more power  Join Date: Feb 2007 Location: Driffield, Good old yorkshire
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| Re: Bit of a Technical Question.. I should think its the secondary air pump. This will start for the first 1-2min when cold then turn off,your car should run ok after.The pump is used to warm the cat up on cold start, for emmisions i believe. Search the forum there are even instructions on how to rebuild it.
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15-11-2007, 12:43
| #4 |
| is chilled out! Join Date: Aug 2007 Location: Scunthorpe, Nth Lincs
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| Re: Bit of a Technical Question.. Erm, kinda running on 3 cylinders, that sort or rough running. We thought Secondary Air Pump....we have already unplugged airflow, and is still the same too...
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15-11-2007, 12:53
| #5 |
| Need more power Join Date: Feb 2007 Location: Driffield, Good old yorkshire
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| Re: Bit of a Technical Question.. Have you run vag-com for codes?
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15-11-2007, 12:53
| #6 |
| Briskodian Join Date: Jun 2007 Location: Cornwall
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| Re: Bit of a Technical Question.. Guide for rebuilding the secondary air pump; Step-by-step guide for repairing the Secondary Air Pump (with pictures) - uk-mkivs |
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