Touareg V8-4.2L (BHX) (2004)
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Catalytic Converter: Testing and Inspection
Diagnostic Procedures
Three Way Catalytic Converter, Checking
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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
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End diagnosis and switch ignition off.
If specified values are not obtained:
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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.
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Erase DTC memory of Engine Control Module (ECM) , Diagnostic mode 4: Reset/erase diagnostic data.
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Generate readiness code.