OBDMID 33 ($21): Catalyst Monitor Bank 1
-- Connect the scan tool.
-- Start the engine and let run at idle speed.
-- Select "Mode 6: Check test the results of components that are not continuously monitored".
Select "OBDMID 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 | Conversion Capability (storage) Check. | 0.6 | --- | Refer to DTC P0420 in the DTC table Engine Control Module - P0420 . |
-- 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. Refer to DIAGNOSTIC MODE 03 - READ DTC MEMORY .
-- Switch the ignition off.
-- End of diagnosis.