Test-ID 33 ($21): Catalyst Monitor Bank 1
-- Connect the scan tool.
-- Start the engine and let run at idle speed.
-- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored ".
Select "Test-ID 33 ($21)".
-- Select the desired "Test-ID".
-- Check specified values at idle.
| Test-ID (TID) (Hex-ID) | DTC | Component or System | Min. | Max. | Additional Information |
|---|---|---|---|---|---|
| 132 ($84) | P0420 | Cat. monitoring, bank 1 oxygen retention capability (normal operation). For additional information, refer to the Bosch Motronic ME 7 OBD System Strategy. Page 4. | 4096 | 65535 | Refer to DTC P0420 in the DTC table SAE P0XXX DIAGNOSTIC TROUBLE CODES . |
-- If any component or system fails to meet the specified values, refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTC's or the corresponding diagnostic repair procedure.
-- Switch the ignition off.
-- End of diagnosis.