Three Way Catalytic Converter, Checking

Diagnostic Procedures

Three Way Catalytic Converter, Checking

- Select the measuring value "Test-ID 01: Catalytic converter " and check whether the 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.

Cylinder bank 1:

• Primary catalytic converter.

• Catalytic converter with exhaust pipe, front.

Cylinder bank 2:

• Primary catalytic converter.

• Catalytic converter with exhaust pipe, front.

- Erase DTC memory of Engine Control Module (ECM) , Diagnostic mode 4: Reset/erase diagnostic data.

- Generate readiness code.