Checking Three-Way Catalytic Converter (TWC) And Exhaust System

Checking three-way catalytic converter (TWC) and exhaust system

- Check the three-way catalytic converter (TWC) and exhaust system for blocked components.
- Replace blocked components if necessary.





Continue - Fault-tracing information

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Fault-tracing information
Fault-tracing shows that the fault is no longer occurring. The symptom was probably caused by an intermittent fault.
Do not carry out verification after fault-tracing this symptom.
The information can be displayed again or fault-tracing this fault can be interrupted.

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