Liebherr Fault Code
Free · no signupP208E-00
Pump Failure. System won't prime.
System
Aftertreatment (SCR)
Symptom
Pump Failure. System won't prime.
Diagnosis & fix steps
Reductant Dosing Valve Stuck Closed.
LOGIC: The pressure spikes instantly when the pump starts because the fluid has nowhere to go.
Red Seal field insights
Pro-Tip: This is common after a long winter shutdown. The internal needle in the injector is "glued" shut by old DEF.
Fix: Soak the injector tip in warm distilled water to dissolve the crystals.
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