LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Honda
>>
2023
>>
Pilot LX, AWD
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Control System - Advanced Diagnostics (P0571 - U129E)
>>
Advanced Diagnostics
>>
DTC Advanced Diagnostics: P1549
>>
Malfunction Threshold
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Malfunction Threshold
The FI_MAIN_RLY_OUT terminal voltage is 16.5 V or more for at least 60 seconds.