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08-02-2009, 11:53 AM
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#1 | |
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AF Newbie
Join Date: Aug 2009
Location: Brewster, Massachusetts
Posts: 1
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1999 Jetta P0440 p0422
My daughter has 1999 Jetta
I've replace the 02 sensor after the cat twice each time it put the check engine light out then the light would come on when it got wet I would erase the code and it would come back again when it got wet now the car has a loss of power when cold and the light is on again and it is setting P)715 and p0303 in addition to the other codes I have replaced the speed sensor once before I'm thinking I need to replace the catalitic converta next the car has well over 200000 miles Is there a way to check the catalitic converta or should I take a chance and just replace it? Thanks for any help you can give me |
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08-02-2009, 01:03 PM
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#2 | |
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AF Regular
Join Date: Sep 2008
Location: D/FW
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Re: 1999 Jetta P0440 p0422
http://wiki.ross-tech.com/index.php/16824/P0440/001088
http://wiki.ross-tech.com/index.php/16806/P0422/001058 http://wiki.ross-tech.com/index.php/16687/P0303/000771 The P0440 is related to P0303. I would fix P0303 before doing any of the other services. This code is more than likely the # 3 ignition coil pack. If your coil pack has a unseen crack, when it rains moister finds it's way into the pack and causes problems until it dries out. |
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05-09-2010, 01:17 PM
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#3 | ||
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AF Newbie
Join Date: May 2010
Location: Lowell, Massachusetts
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Re: 1999 Jetta P0440 p0422
Quote:
I have a 1999 new body jetta too and I think I have a similiar problem to his daughter car...My check engine light come on and off every now and then but I can't seem to find the problem to that light. and also my abs light too. I can twice already and I can't find anything wrong with it. do you know why it happen? thank you |
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05-09-2010, 06:08 PM
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#4 | |
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AF Regular
Join Date: Sep 2008
Location: D/FW
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Re: 1999 Jetta P0440 p0422
If you could tell me more about your episodes. Check engine light numbers and drivability. Your ABS light could be related to your brake light switch malfunctioning, ABS begining to fail or brake fliud temp to high from not having it changed regularly.
Franco |
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