Nissan has conceded that it has revealed adulterated information from auto fumes discharges tests at the greater part of its Japanese industrial facilities.

The firm did not uncover what number of autos were included, but rather said emanations and efficiency tests had “based on altered measurement values”.

The carmaker included that review reports had been “full and comprehensive investigation”.

Nissan promised there would be a “full and comprehensive investigation”.

It included that “appropriate measures” would be taken to stop any future repeat.

Nissan has not uncovered what number of autos were engaged with the changing of information, or on the off chance that it included vehicles fabricated outside Japan.

The organization said it had rechecked “reliable” information and affirmed that all vehicles with the exception of the GT-R sports auto adjusted to Japanese wellbeing norms. It didn’t clarify why the GT-R had been barred.