System I.D.

DISPLACEMENT 2.1 Liter (2056cc or 125ci)

CYLINDERS Inline 4

ENGINE DESIGNATION [1] B21A1

EMISSION CERTIFICATIONS [2]

FEDERAL 45
CALIFORNIA 40
CANADA 47

FUEL SYSTEM [3] PGM SFI

IGNITION SYSTEM [4] PGM IG

COMPUTER SYSTEM [5] PGM FI

[1] The engine designation (first five digits of the engine number) is located in the center RH side of engine block.
[2] The emission certification (sixth and seventh digit of the engine number) is located in the center RH side of engine block.
[3] Programmed sequential multi-point fuel injection.
[4] Programmed ignition.
[5] Programmed electronic fuel injection.