Ford Corsar Repair Manual page 266

E.C.C.S. SYSTEM DESCRIPTION
C.C.P. (Carbon Canister Purge) Control
INPUT/OUTPUT SIGNAL LINE
p -
1
Engine speed
Crank angle sensor
I
I
l
control
Amount of intake air
Air flow meter
b
/
Engine temperature unit
Engine temperature sensor
E.C.C.S.
Ignition switch
C.C.P. control
solenoid valve
SYSTEM DESCRIPTION
The E.C.U. controls the operation of the C.C.P. system by
c
When starting the engine.
turning "ON" or "OFF" the C.C.P. solenoid valve, thereby
When idling.
controlling the vacuum signal to inhibit C.C.P. operation as
When engine temperature is low.
follows: During heavy load operation.
C.C.P. SYSTEM OPERATION
C.C.P. System
Not
Purging
Purging
C.C.P. control solenoid valve
ON
OFF
Condition
When starting
Water temperature 'C
Below 60
Above 1 15
Idle &heavy load conditions
Other conditions