$39.95

P0420/0430 Troubleshooting

The P0420/P0430 DTCs related to catalytic converter efficiency are among the Top 10 DTCs we deal with on a regular basis. It’s easy to assume by the description that the converter itself has failed – and it just may have – but more often than not there is another culprit hiding in the wings that either caused the death of the converter or the code itself. In this Motor Age/TST Pay-Per-View webinar, we’ll share testing methods and tips to help you successfully correct the problem the first time around.

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Presented by

  • Keith Manich
    Keith Manich
  • Pete Meier
    Pete Meier
    Pete Meier has been in the automotive aftermarket for 50 years, starting as a service station attendant while in high school. He’s earned ASE Master Automotive certification, has wrenched on just about everything that runs on gasoline, taught in both private and public vocational schools, trained technicians at regional and...

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