LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
1981
>>
Pickup J20, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Exhaust Gas RECIRCULATION
Exhaust Gas RECIRCULATION
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
Notes
EGR Valve
Notes
EGR Valve w/o Integral Back-Pressure Sensor
CTO Switch
Thermal Vacuum Switch (TVS)
EGR Dump Valve
Forward Delay Valve
Testing
EGR Valve
Valve Opening Test
Valve Closing Test
CTO Switch
Dump Valve
Thermal Vacuum Switch