LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mercedes Benz
>>
1991
>>
560SEC (126.045) V8-5.6L (117.968)
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Oxygen Sensor
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Oxygen Sensor
Expand All (for easy ctrl-f)
Collapse All
Description and Operation
Testing and Inspection
Locations
Component Locations
Heated O2-Sensor
Heated Oxygen Sensor
Connector Locations
Connector, O2-Sensor Heater Coil (2-Pole)
Connector, O2-Sensor Signal (1-Pole)
Service and Repair
Service Procedure
Service Interval
Specifications
Electrical Specifications
Mechanical Specifications
Pressure, Vacuum and Temperature Specifications
Technical Service Bulletins
