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| RT/10 and GTS Discussions (1992-2002) For technical and general questions and discussions related to the GEN I/II RT/10, GTS, and ACR Vipers (1992-2002). Sponsored by: Doug Levin Motorsports |
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09-03-2006, 06:30 PM
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#1 |
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VCA Member
Join Date: Feb 2002
Location: DelaWhere? USA
Posts: 4,426
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Code check on register four please, code check...
P0420
"Catalytic Effeciency (Bank 1)" Looking to know whatever there is to know about this code. I have brand new Bellangers, Roe Hi-flo, B&B back, and two brand new O2 sensors. Threw the code on a long strech of open highway in cool weather. |
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09-03-2006, 06:43 PM
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#2 |
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NY/CT/NE VCA Technical Director/Site Supporter
 
Join Date: Apr 2001
Location: South Salem, NY USA
Posts: 3,954
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Re: Code check on register four please, code check...
Hey Bonk,
That's from the Hi-flow's, install a couple of rear O2 sims and in will leave you along. That code is also NO BIG deal!  |
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