Toyota Land Cruiser 1988 Repair Manual page 110

EMISSION CONTROL
SYSTEMS
SYSTEM PURPOSE ......................... .
COMPONENT LAYOUT AND SCHEMATIC
DRAWING ................................ .
POSITIVE CRANKCASE VENTILATION (PCV)
SYSTEM ...........................•.......
FUEL EVAPORATIVE EMISSION CONTROL
(EVAP) SYSTEM ......................... ..
DASH POT (DP) SYSTEM ................. ..
EXHAUST GAS RECIRCULATION (EGR)
SYSTEM .................................. .
AIR INJECTION (AI) SYSTEM .............. ..
THREE-WAY CATALYST (TWC) SYSTEM ... .
NOTE: TROUBLESHOOTING
(See page EM-2)
EC-1
Page
EC-2
EC-3
EC-4
EC-6
1m
EC-9
EC-11
EC-16
EC-21