19748 — Lineare lambda-sonde,abgas-banco 4/referenzspannung cortocircuito nach
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: VAG
| Meaning | Lineare lambda-sonde,abgas-bank 4/referenzspannung cortocircuito nach. |
| Family | Manufacturer-native code |
Frequently asked questions
What does code 19748 mean?
Lineare lambda-sonde,abgas-banco 4/referenzspannung cortocircuito nach. Lineare lambda-sonde,abgas-bank 4/referenzspannung cortocircuito nach.
Can I keep driving with code 19748 active?
With caution: limp mode possible, have it checked soon
How do you fix code 19748?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
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Where to get it fixed