Ford 2007 WQ Fiesta Repair Manual page 433

303-00-1 I Engine System
-
General Information 303-00-1 I
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
- -
Turbocharger (diesel engine
only).
CHECK the turbocharger.
REFER to:
Turbocharger (303-04 Fuel
Charging and Controls
-
Turbocharger
-
1.4L
Duratorq-TDCi (DV) Diesel,
Diagnosis and Testing),
Turbocharger (303-04 Fuel
Charging and Controls
-
Turbocharger
-
1.6L
Duratorq-TDCi (DV) Diesel,
Diagnosis and Testing).
Incorrect valve timing. Timing
beltltiming sprocket or
pulleylsprocket damaged.
CHECK and adjust the valve
timing. REFER to:
Timing Belt (303101 Engine
-
I .25L Duratec-1 6V
(Sigma)ll.4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V
(Sigma), In-vehicle Repair),
Timing Chain (303-01 Engine
-
1.3L Duratec-8V (Rocam),
In-vehicle Repair),
Crankshaft Pulley (303-01
Engine
-
2.OL Duratec-HE
(M14), In-vehicle Repair),
Timing Belt (303-01 Engine
-
1.4L Duratorq-TDCi (DV)
Diesel, In-vehicle Repair),
Timing Belt (303-01 Engine
-
1.6L Duratorq-TDCi (DV)
Diesel, In-vehicle Repair).
Ignition timing incorrect (petrol
engines only).
CHECK the electronic engine
controls.
REFER to: Electronic Engine
Controls (303-1 4 Electronic
Engine Controls, Diagnosis
and Testing).
2006.0 Fiesta
1212006 GI 52554en