20. EXHAUST EMISSION CONTROL SYSTEM PEOPLE/PEOPLE S 250 20 ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ 20 EXHAUST EMISSION CONTROL SYSTEM ________________________________________________________________________________ SCHEMATIC DRAWING......................................................................................... 18-1 EXHAUST EMISSION CONTROL SYSTEM FUNCTION ....................................... 18-1 TROUBLESHOOTING ............................................................................................ 18-2 SERVICE INFORMATION....................................................................................... 18-2 SECONDARY AIR CLEANER ................................................................................ 18-3 AIR INJECTION CUT-OFF VALVE (A.I.C.V.)......................................................... 18-3 REED VALVE.......................................................................................................... 18-4 20-0