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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 >> Limp-In Mode
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Limp-In Mode

If there is a fault detected with the accelerator pedal position sensor, the ECM will set the engine speed at 1100 RPM.