P0432

2017-10-10

Description:

  • The fault code P0432 indicates that the main catalytic converter for Bank 2 is not functioning as efficiently as it should be, resulting in an emissions control issue.

Possible Symptoms:

  • Illuminated check engine light

  • Reduced engine power or acceleration

  • Increased exhaust emissions

  • Strong odor coming from the exhaust

Possible Causes:

  • Failed catalytic converter

  • Malfunctioning oxygen sensor

  • Fuel mixture too rich or too lean

  • Ignition misfire

  • Exhaust leaks

Related Parts:

  • Catalytic Converter: A catalytic converter is a device that converts toxic gases and pollutants to less harmful pollutants. Problems lead to harmful emissions out of limit, rotten egg smell from exhaust & reduced speed

Possible Solutions:

  • Replace the catalytic converter

  • Replace the oxygen sensor

  • Repair any fuel system issues that may cause a lean or rich condition

  • Repair any ignition misfire issues

  • Repair any exhaust leaks

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