P0204 & P0304 codes for 2003 Jetta 1.8T

lokdog · **Joined:** Tue Oct 23, 2007 1:17 pm **Posts:** 2

I'm getting 2 codes on my 2003 VW Jetta 1.8T : P0204 and P0304. I've replaced my spark plugs and coils on all 4 cylinders. It's still bogging but sometimes the 4th kicks in. So far I think it's a faulty wire that gets disconnected and reconnected....What can I do from here? Not an experienced car person but I'm learning and have a friend who can replace things for me but I don't know what to buy to fix. HELP!!!
Any suggestions? Thanks.

Sponsored Links · **Joined:** 29 Jun 2004 08:12 pm **Posts:** N/A

Darkrooms · **Joined:** Thu Mar 29, 2007 9:44 am **Posts:** 1424

P0204 refers to an electrical circuit fault in the injector circuit. That would explain the P0304. Id advise not touching it. Take it in to a Euro shop.
Youll need a special scanner or the right software to do much with it.

lokdog · **Joined:** Tue Oct 23, 2007 1:17 pm **Posts:** 2

Thank you...will do.~

P0204 & P0304 codes for 2003 Jetta 1.8T

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