P2196

The signal from oxygen sensor 1 (cylinder bank 1) is shifted towards 'Rich'. There is a signal below the permissible limit value.


Possible cause:

- G3/4 (Right O2 sensor, before TWC [KAT])
Affected functions:

- Engine diagnosis
- Engine output

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Test 1: Check component G3/4 (Right O2 sensor, before TWC [KAT]).

1. Check component G3/4 (Right O2 sensor, before TWC [KAT]).
Warning!Communication with ECU required.