Acura NSX 1997 Service Manual page 1324

Main Menu
Emission Group Identification
Example:
50ST (50 States):
THIS VEHICLE CONFORMS TO U. S. ERA NLEV REGULA-
TIONS APPLICABLE TO 2001 MODEL YEAR NEW LEV
PASSENGER CARS AND CALIFORNIA REGULATIONS
APPLICABLE TO 2001 MODEL YEAR NEW LEV PASSEN-
GER CARS.
CANADIAN TIER 1
THIS VEHICLE CONFORMS TO CANADIAN TIER 1 STAN-
DARDS FOR 2001 MODEL YEAR NEW PASSENGER
CARS.
Table of Contents
Engine and Evaporative Families