MasterTuning Fault code dictionary (DTC)

P1192 — B40 (Oil sensor (oil level,temperature and quality)) Oil level is implausible.

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: Mercedes-Benz
MeaningB40 (Oil sensor (oil level,temperature and quality)) Oil level is implausible..
FamilyPowertrain (P)

Frequently asked questions

What does code P1192 mean?

B40 (Oil sensor (oil level,temperature and quality)) Oil level is implausible.. B40 (Oil sensor (oil level,temperature and quality)) Oil level is implausible..

Can I keep driving with code P1192 active?

With caution: limp mode possible, have it checked soon

How do you fix code P1192?

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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