2001 Chevy Silverado code identification-- p0430

2001 CHEVROLET SILVERADO
118,222 MILES • 6 CYL • 2WD • AUTOMATIC
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PDU4
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  • 1 POST
p0430
catalyst system efficiency below threshold,right bank
what does mead
Feb 26, 2008 at 8:15 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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RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
A code P0430 may mean that one or more of the following has happened:

The catalytic converter is no longer functioning properly
An oxygen sensor is not reading (functioning) properly
There is an exhaust leak
Feb 26, 2008 at 8:23 PM
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