Downstream catalyst temperature in the EEC system
â–¶ How to fix
No repair guidance recorded for this DTC.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The EEC expects the downstream catalyst temperature to be more than ? degC (PTSD_T_MAX_CW), but the measured temperature has been below the limit for ? s (PTSS_DT_T6_CUW). The downstream catalyst temperature sensor signal is not plausible (upper threshold).(Refer BOSCH SW-specification Y281S01334-VA1 for more details. Error path: ep00_s_def_ouw.9, actd_s_def_ouc.6.)
Possible cause
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