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2003 Jetta 2.0


 
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2003 Jetta 2.0
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Dragonflz

Joined: 26 Dec 2007
Posts: 2



Post 2003 Jetta 2.0 Reply with quote
Help! I changed the catalytic converter to high flow and a high flow muffler. The check engine light came on and the gas mileage dropped way down. How do I fix this? Is there a chip or a program to fix this? Thanks
Wed Dec 26, 2007 9:00 pm View user's profile Send private message
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volkshaus

Joined: 29 Nov 2007
Posts: 1048
Location: Elk Grove, CA.

1992 Volkswagen Corrado

Post Reply with quote
you need to get your car chipped to correct you fuel problem.

What is the DTC that is stored into ECM that would help to pin point wher yo uneed to go.
Mon Dec 31, 2007 12:29 am View user's profile Send private message
Dragonflz

Joined: 26 Dec 2007
Posts: 2



Post 2003 jetta Reply with quote
where can i purchase a chip to fix my problem ?
Mon Dec 31, 2007 2:03 pm View user's profile Send private message
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