18686 — Lambda-sonde 1-banco 2, masseleitung interruzione
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: VAG
| Meaning | Lambda-sonde 1-bank 2, masseleitung interruzione. |
| Family | Manufacturer-native code |
Frequently asked questions
What does code 18686 mean?
Lambda-sonde 1-banco 2, masseleitung interruzione. Lambda-sonde 1-bank 2, masseleitung interruzione.
Can I keep driving with code 18686 active?
With caution: limp mode possible, have it checked soon
How do you fix code 18686?
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