Three Way Catalytic Converter (TWC), Checking

Three Way Catalytic Converter (TWC), Checking

Function test
- Select the measuring value "Test-ID 01: Catalytic converter" and check whether specified values are being reached, Diagnostic mode 6: Check test results of components that are not continuously monitored.
- End diagnosis and switch ignition off.

If specified values are not obtained:
- Replace primary catalytic converter or catalytic converter.
- Primary catalytic converter,
- Catalytic converter.
- Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data. Diagnostic Mode 04 - Erase DTC Memory
- Generate readiness code. Readiness Code