I regret that I am unfamiliar with the test equipment but I note two items:-

1. The CO %age is 1.37 for an engine with a catalyzer this would normally be less than 0.5%. This suggests the mixture is too rich.

2.The lambda voltage appears to be 1.014 volts. This indicates that it is sending a signal to the ecu to weaken the mixture.

For whatever reason the mixture is NOT being corrected. As a first check is the air filter needing to be changed? If it is OK, then you are on to the fuel injection system.