System I.D.
CARBURETED ENGINE
ENGINE IDENTIFICATION CODE [1] B20A3
ENGINE 2.0L (121 C.I.) 4 CYL.
FUEL SYSTEM [2] Dual KEIHIN 1bbl W/FBK
IGNITION SYSTEM TOYO DENSO ELECTRONIC IGNITION
COMPUTER SYSTEM PGM-CARB
EMISSION GROUP: [3]
California 0
49 ST 5
[1] The first 5 digits of the engine serial number.
[2] Dual KEIHIN 1bbl variable venturi carburetors with oxygen sensor feedback mixture control.
[3] 7th digit of the engine serial number.