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Diagnostic knowledge / 19616 — P3160 Bank 4 probe 1, lambda probe signal: voltage too low in forced XX mode; Exhaust bank4, probe1, lambda probe signal voltage too low during overrun
19616

P3160 Bank 4 probe 1, lambda probe signal: voltage too low in forced XX mode; Exhaust bank4, probe1, lambda probe signal voltage too low during overrun

19616 is described as “P3160 Bank 4 probe 1, lambda probe signal: voltage too low in forced XX mode; Exhaust bank4, probe1, lambda probe signal voltage too low during overrun” in the Audi / Jetta / MAN / Seat / Skoda / Volkswagen reference.

Manufacturer reference family

Audi / Jetta / MAN / Seat / Skoda / Volkswagen: 19616

de

P3160 Bank 4 probe 1, lambda probe signal: voltage too low in forced XX mode; Abgas-Bank4, Sonde1, Lambdasondensignal Spannung bei Schub zu gering

en

P3160 Bank 4 probe 1, lambda probe signal: voltage too low in forced XX mode; Exhaust bank4, probe1, lambda probe signal voltage too low during overrun

ru

P3160 Ряд 4-зонд 1, сигнал лямбда-зонда: слишком малое напряжение в режиме принудительного ХХ; Ряд 4-зонд 1, сигнал лямбда-зонда: слишком малое напряжение в режиме принудительного ХХ

Reference namespace
vag
Source revision
legacy-oem-dtc-r2-20260924

Reference family assigned by the production catalog. An entry in this family is not proof of a fault or ECU support on every listed vehicle.

Related catalog brands: Skoda, Volkswagen, Audi, Seat, MAN, Jetta.

56 profiles assigned this reference family

32 more related profiles are listed in the vehicle directory.

What should I check before using this definition?

Keep the full code, module, status and freeze-frame data. Confirm the vehicle’s make, model, year and current manufacturer service information before choosing a repair. This entry does not identify a failed part by itself.

Organize a scan report or recording
Source and applicability

OBD Lens production library legacy-owner-2026-10-09-v81. This is a scoped technical reference, not a scan of your car. A catalog relationship does not certify that every ECU, year or engine returns the same signal or code definition.

Read the reference method

OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope