LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Dodge and Ram
>>
1988
>>
Lancer Base, 2.2 E, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
2.2L Turbo Tests W/Codes
>>
Description
>>
Trouble Code Descriptions
>>
Code 51
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Code 51
Oxygen feedback system circuit. Displayed if system stays lean for more than 2 minutes.