Multi-Sector Air Pollutants Regulations

Marginal note:Air-fuel ratio

96 The responsible person described in subsection 95(1) must verify, maintain and adjust the air-fuel ratio of the engine so as to ensure that its NO_x emission intensity, during the diverse ambient conditions anticipated during a year, does not exceed the following limit or value:

• (a) the applicable NO_x emission intensity limit referred to in sections 54, 55, 57 and 58;

• (b) in respect of an engine that belongs to the subset referred to in subsection 59(1), the applicable NO_x emission intensity limit referred to in that subsection; and

• (c) in respect of an engine that belongs to a subgroup, the NO_x emission value assigned to the engine under

  • (i) subsection 66(1), if that emission value is 210 ppmvd_15% or 4 g/kWh, or

  • (ii) subsection 67(1).