LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Acura
>>
2013
>>
ZDX
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Advanced Diagnostics
>>
DTC P0430: Front Bank Catalyst System Efficiency Below Threshold (Bank 2)
>>
Malfunction Threshold
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Malfunction Threshold
The secondary HO2S fluctuation integration value is 3.2 V or more for at least 9.5 seconds.