Other information:
System Operation
Exhaust Gas Recirculation (EGR) Systems
The EGR system controls the NOX
emissions. Small amounts of exhaust gases are recirculated back into
the combustion chamber to mix with the air to fuel charge. The
combustion chamber temperature is reduced, lowering NOX emissions
Exhaust Gas Recirculation (EGR) System — Differential Pressure Feedback
The EGR system consists o..
Removal
Remove the main control cover.
Refer to: Main Control Cover (307-01A Automatic Transmission - 8-Speed
Automatic Transmission – 8F35/8F40, Removal and Installation).
Disconnect the TR sensor electrical connector, disconnect the OSS
sensor electrical connector, disconnect the connectors from the
solenoids, remove the bolts and the wiring harness frame.
..