Mode 5

Mode 5

Output of oxygen sensor data.
The values of the last oxygen sensor test carried out (test identification TID) can be read out for every oxygen sensor with its nominal values.

For the oxygen sensors ahead of the TWC (bank 1/2, sensor 1), the following TIDs are supported:

$81 Oxygen sensing actual value

Output of the oxygen sensing actual value.
Display between 0 and 1.99.

$82 Oxygen sensing nominal value

Output of the oxygen sensing nominal value.
Display between 0 and 1.99.

$83 Dynamic value of the oxygen sensor

Output of the dynamic value.
Display between 0 and 5.0.

$84 Oxygen sensing displacement

Oxygen sensing displacement (current share) due to pilot control.
Display between - 0.05 and 0.05.

For the oxygen sensors after the TWC (bank 1/2, sensor 2), the following TIDs are supported:

$01 Rich-lean threshold voltage

Programmed fixed value: e.g. 0.575 V.

$02 Lean-rich threshold voltage

Programmed fixed value: e.g. 0.575 V.

$07 Minimum voltage of oxygen sensor during the test

Minimum: e.g. 0.000 V
Maximum: e.g. 0.480 V
Test value: e.g. 0.280 V

$08 Maximum voltage of oxygen sensor during the test

Minimum: e.g. 0.480 V
Maximum: e.g. 1.245 V
Test value: e.g. 0.685 V