lemon-mirror
:
Home
>>
Honda
>>
2021
>>
Insight EX
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System - Advanced Diagnostics (1 Of 2)
>>
Advanced Diagnostics
>>
DTC P0171
>>
Malfunction Threshold
Malfunction Threshold
Long term fuel trim is 1.30 (+30 %) or more.