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Function test

Step Procedure Result / Action to Take
1 Activate Monitors:
  • Perform the function test in Diagnostic Mode 06. Refer to DIAGNOSTIC MODES 01 - 09 .
  • End diagnosis and switch the ignition off.
  • If the specified values are exceeded:
  • Check the exhaust system for leaks.
  • If necessary, repair the leak(s) in the exhaust system.
  • GO TO Step 2
O2 Sensor Monitoring:
  • Generate readiness code. Refer to.
  • If no leaks are found in the exhaust system:
  • Replace the catalytic converter with front exhaust pipe. Refer to the appropriate service information.
  • GO TO Step 3
  • Final procedure:
  • Perform a road test to verify repair.