FixVault
Home
›
Jeep
›
2005
›
Liberty Limited, 2.8 5, Part Time
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Powertrain Diagnostic Procedures - Diesel
›
System Description And Functional Operation
›
Functional Operation
›
ECM Operating Modes
›
After-Run Mode
After-Run Mode
The ECM transfers RAM information to ROM and performs an Input/Output state check.