Ford Corsar Repair Manual page 308

TROUBLE DIAGNOSES
ES- 1 44
I
I
HC.TI,.!E T E Z ~ T
1
3
p ~ ~ , *
i : o : , ;
,;.X
1: ' F F
-------
:lplt.rITbg =======
,
-c.
, 1-s3m
.-,,-It- Prp
F
/E::# GA$ 5Et.I
[I.
921:
Ik4.J
F' C i L !:;E
- .
,
'HGC
I i q j l IE
1 E,:;
SEF266.J
Diagnostic Procedure 7
-
Hesitation when
the Engine is Hot
CHECK FUEL VAPOR.
Check fuel properties.
I
@ l . Select "PRVR CONT SOL
VALVE" in "ACTIVE TEST"
mode.
2. After touching "ON", perform
cruise test.
3. Does the hesitation disap-
pear?
O R
1. Disconnect fuel pressure reg-
ulator vacuum hose and plug
hose.
2. Perform cruise test.
3. Does the hesitation disap-
pear?
CHECK CANISTER PURGE.
1. Disconnect canister purge line hose, orifice into the purge line
and plug hose. hose.
2. Perform cruise test.
3. Does the hesitation disappear?
No
INSPECTION END