Contour Enthusiasts Group Archives Forums General Troubleshooting So I got a po420 code from my check engine ordeal.

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So I got a po420 code from my check engine ordeal. #64569 06/26/02 08:48 PM
Joined: Jun 2002 Posts: 4 Whitinsville MA D destroyed OP Junior Member
OP destroyed Junior Member D Joined: Jun 2002 Posts: 4 Whitinsville MA	It says in the manual "catalyst system efficiency below threshold bank 1" the car is a four cyl. automatic. 1996 anyone have any ideas. i have heard the 02 sensor but they didn't seem too confident at auto zone. I'd rather push a Ford than drive a Chevy!

Re: So I got a po420 code from my check engine ordeal. #64570 06/26/02 11:00 PM
Joined: Sep 2001 Posts: 294 NW Chicago Burbs K Kirill Member
Kirill Member K Joined: Sep 2001 Posts: 294 NW Chicago Burbs	i believe i had the same code - got a new catalyct converter from Ford for free (emissions waranty 8/80) do a search - if i am right you'll find my original post. Regards, Kirill 98.5 Contour SE Silver Frost (powered by Duratec 2.5L) Nakamichi CD-45Z -> Phoenix Gold XS4300 -> Infinity Kappa 693.3i \_ Blaupunkt ODx694

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