TAC SIGNAL
(AIR CLEANER)
EGR VALVE
PURGE VALVE SIGNAL
(CANISTER)
DIVERTER VALVE
PCV AIR IN
THERMAL V A C U U M SWITCH
AIR PUMP
PURGED VAPORS
FROM FUEL
EVAP. SYSTEM
FRONT
DISTRIBUTOR
MANIFOLD V A C U U M
PORTED VACUUM
%
CALIFORNIA 258 CID ENGINE WITH MAN. TRANS.—CJ MODELS
90