2002 Vauxhall Vectra DTC Code P0430

2002 VAUXHALL VECTRA
45,000 MILES • 6 CYL • 2WD • MANUAL
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BBQKING
  • MEMBER
  • 1 POST
Hi

I have a Vauxhall Vectra v6 2.6 and the engine light came on today whilst driving home. I have plugged in my FCR and it is showing a DTC code of P0430 - Catalyst System Low Efficiency Bank 2. Could someone please tell me where I need to start to get the problem sorted?

Many thanks
Dec 20, 2007 at 12:10 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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DAVE H
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 13,384 POSTS
check or replace the 02 sensor at the rear of the cat on the exhaust !
Mar 12, 2009 at 2:29 PM
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