LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Acura
>>
2012
>>
MDX
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Advanced Diagnostics
>>
DTC P0401: Exhaust Gas Recirculation (EGR) Insufficient Flow
>>
Notes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC P0401: Exhaust Gas Recirculation (EGR) Insufficient Flow: Notes
Fig 1: Exhaust Gas Recirculation (EGR)
Fig 2: Exhaust Gas Recirculation Characteristics (Normal Operation And System Failure)