6 Liebherr diagnostic codes on file — with the full diagnosis, repair steps, and field insights open to read free, no signup required.
Disclaimer: General reference information for trained, qualified technicians only. Codes and procedures vary by model, serial number and software version. Always follow the manufacturer's service manual and your site's safety procedures. Use at your own risk. Not affiliated with or endorsed by any manufacturer.
| Code | System | Symptom | Full fix |
|---|---|---|---|
| E 089 | Fuel System | Check Engine Light / Water-In-Fuel Alarm | View fix |
| E 091 | Fuel System | Engine Misfire / White Smoke under Load | View fix |
| E 095 | Fuel System | Engine Power Cut / High Rail Pressure Fault | View fix |
| E 096 | Fuel System | Engine Stalls / High Rail Pressure Fault | View fix |
| E 097 | Fuel System | Engine Stalls / High Rail Alarm | View fix |
| E 099 | Fuel System | Engine Power Sag / Hard Knocking | View fix |
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