LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Peugeot
>>
1981
>>
504 Automatic Trans
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Exhaust Gas RECIRCULATION
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Exhaust Gas RECIRCULATION
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
System Operation
Speed Sensor
Load Sensors
ELECTROVALVES
EGR Valve
Throttle Flap
Testing
EGR System Check
Electrical Check
Notes
Electronic Control Box Power
Load Sensors
Speed Sensor
Electrovalves
Vacuum Check
EGR Throttle Flap Housing
EGR Valve
Adjustments
Load Sensor
Speed Sensor