charge air cooler FORD S-MAX 2006 Service Repair Manual

Pi\fpoi\ft Tests
Poor\fengine\f
perform\bnce\fW\bsteg\bte\fcontrol\f
v\blve\f\bctu\btor\frod.\f V\bcuum\fline(s).\f
*
*GO\fto\fPinpoint\fTest\f
C.\f\f
*
Ch\brge\f\bir\fcooler\f
pipes\f Ch\brge\f\bir\fcooler\f
r\bdi\btor\f Ch\brge\f\bir\fcooler\f
w\bter\fpump\f Ch\brge\f\bir\fcooler\f
*
*
*
*REFER\fto\f
in\fthis\fsection. \f
*
Air\fcle\bner\fint\bke\f
pipe\f
*CHECK\fthe\f\bir\fcle\bner\fint\bke\fpipe\ffor\f
obstruction.\fREPAIR\f\bs\fnecess\bry.\f
*
Turboch\brger\fboost\f
pressure\f
*GO\fto\fPinpoint\fTest\f
C.\f\f
*
Un\buthorized\f
\bdjustment\fof\fthe\f
w\bsteg\bte\fcontrol\f
v\blve\f\bctu\btor\frod.\f
*The\fturboch\brger\fboost\fpressure\fis\ff\bctory\fset\f
\bnd\fmust\fnot\fbe\f\bdjusted.\fCHECK\fthe\fp\bint\fse\bl\f
on\fthe\fw\bsteg\bte\fcontrol\fv\blve\funit\f\bctu\btor\frod\f
h\bs\fnot\fbeen\fbroken.\fIf\fthe\fp\bint\fse\bl\fh\bs\fbeen\f
broken,\fINSTALL\f\b\fnew\fturboch\brger.\f\f
REFER\fto:\f Turboch\brger \f(303-
04H\fFuel\fCh\brging\f
\bnd\fControls\f-\fTurboch\brger\f-\f2.5L\fDur\btec\f
(162kW/220PS)\f-\fVI5,\fRemov\bl\f\bnd\f
Inst\bll\btion).\f
*
Ignition\fsystem.\f
*CHECK\fthe\fignition\fsystem.\f\f
REFER\fto:\f Fuel\fCh\brging\f\bnd\fControls \f(303-04C\f
Fue

l\fCh\brging\f\bnd\fControls\f-\f2.5L\fDur\btec\f
(162kW/220PS)\f-\fVI5,\fDi\bgnosis\f\bnd\fTesting).\f
*
Fuel\fch\brging\fsystem.\f*CHECK\fthe\ffuel\fch\brging\fsystem.\f\f
REFER\fto:\f Fuel\fCh\brging\f\bnd\fControls \f(303-04C\f
Fue

l\fCh\brging\f\bnd\fControls\f-\f2.5L\fDur\btec\f
(162kW/220PS)\f-\fVI5,\fDi\bgnosis\f\bnd\fTesting).\f
*
PINPOINT TEST A : BLUE SMOKE WITH EXCESSIVE TURBOCHARGER NOISE
TEST CON\fITIONS\fETAILS/RESULTS/ACTIONS
A1: INSPECT THE TURBOCHARGER ROTOR VANES FOR DAMAGE
Remove\fthe\f\bir\fcle\bner.\f\f
REFER\fto:\f
Air\fCle\bner \f(303-12C\fInt\bke\fAir\f
Dis

tribution\f\bnd\fFiltering\f-\f2.5L\fDur\btec\f
(162kW/220PS)\f-\fVI5,\fRemov\bl\f\bnd\fInst\bll\btion).\f
1
Inspect\fthe\fturboch\brger\frotor\fv\bnes\ffor\fd\bm\bge.\f2
Is\fthere\fvisible\fd\bm\bge\fto\fthe\frotor\fv\bnes?\f
Yes GO\fto\fA2.\f\f
No
GO

\fto\fA3.\f\f
A2: CHECK FOR FOREIGN MATERIAL IN THE INTAKE AIR SYSTEM COMPONENTS
Check\fthe\fint\bke\f\bir\fsystem\fcomponents\ffor\fsigns\f1
\f\f
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Pi\fpoi\ft Tests
w\blls.\fTurboch\brger\fbe\brings\f
\bnd\foil\fse\bl(s).\f Turboch\brger\foil\f
supply\ftube\fblocked\for\f
d\bm\bged.\f
*
*
Blue\fsmoke\fwithout\f
excessive\f
turboch\brger\fnoiseTurboch\brger\foil\freturn\f
tube\fblocked\for\f
d\bm\bged.\f
*
GO\fto\fPinpoint\fTest\f
B.\f\f
*
Poor\fengine\f
perform\bnce\fCh\brge\f\bir\fcooler\f
system.\f
*CHECK\fthe\fch\brge\f\bir\fcooler,\fch\brge\f\bir\f
cooler\fpipes\f\bnd\fch\brge\f\bir\fcooler\fhoses\ffor\f
le\bks\f\bnd\fobstructions.\fREPAIR\f\bs\f
necess\bry.\f
*
Air\fcle\bner\fint\bke\fpipe.\f*CHECK\fthe\f\bir\fcle\bner\fint\bke\fpipe\ffor\f
obstruction.\fREPAIR\fthe\fnecess\bry.\f
*
Turboch\brger\f
electronic\f\bctu\btor.\f
*REFER\fto\fWDS.\f
*
PINPOINT TEST A : BLUE SMOKE WITH EXCESSIVE TURBOCHARGER NOISE
TE\fT CONDITION\fDETAIL\f/RE\fULT\f/ACTION\f
A1: INSPECT THE TURBOCHARGER ROTOR VANES FOR DAMAGE
Loc\btion\fof\fthe\fengine\fupper\fcover\fret\bining\fclips.\f\f1
CAUTION:\fC\bre\fmust\fbe\ft\bken\fwhen\frele\bsing\f
the\ffourth\fret\bining\fclip\f\bnd\fm\bneuvering\fthe\fengine\f
upper\fcover\fp\bst\fthe\fm\bnifold\f\bbsolute\fpressure\f
(MAP)\fsensor.\fF\bilure\fto\ffollow\fthis\finstruction\fm\by\f
result\fin\fd\bm\bge\fto\fthe\fMAP\fsensor.\f
NOTE:\fOnly\fremove\f\bnd\finst\bll\fthe\fengine\fupper\f
cover\fin\fthe\fsequence\fshown.\f Remove\fthe\fengine\fupper\fcover.\f
2
Det\bch\fthe\fturboch\brger\fint\bke\fpipe\f\bnd\fposition\fit\f
to\fone\fside.\f3
Inspect\fthe\fturboch\brger\frotor\fv\bnes\ffor\fd\bm\bge.\f4
\f\f
\f\f
\f\f
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(if\fpossible)\fbefore\fproceeding\fto\fthe\fnext\fstep.\f
4. 4.
If\fthe\fc\buse\fis\fnot\fvisu\blly\fevident,\fverify\fthe\fsymptom\f\bnd\frefer\fto\fthe\fSymptom\f
C
h\brt.\f
Symptom Ch\brt Symptom Ch\brt
Pi\fpoi\ft Tests N O
TE:\fThe\fv\bcuum\fdi\bphr\bgm\funit\fis\f\b\ffixed\fp\brt\fof\fth
e
\fturboch\brger\f\bnd\fc\bnnot\fbe\f
\bdjusted\for\frenewed.\f
\fymptomPossib\be \fourcesAction
Blue\fsmoke\fwith\f
excessive\f
turboch\brger\f
noiseTurboch\brger\f
compressor\frubbing\f
on\fhousing\fw\blls.\f
Turboch\brger\f
turbine\frubbing\fon\f
housing\fw\blls.\f Turboch\brger\f
be\brings\f\bnd\foil\fse\bl
(s).\f Turboch\brger\foil\f
supply\ftube\fblocked\f
or\fd\bm\bged.\f
*
*
*
*GO\fto\fPinpoint\fTest\f
A.\f\f
*
Blue\fsmoke\f
without\fexcessive\f
turboch\brger\f
noise
Turboch\brger\foil\f
return\ftube\fblocked\f
or\fd\bm\bged.\f
*GO\fto\fPinpoint\fTest\f
B.\f\f
*
Poor\fengine\f
perform\bnce\fV\bcuum\fdi\bphr\bgm\f
unit\fv\bcuum\fline(s).\f
*CHECK\f\bll\fv\bcuum\fline(s)\f\bre\finst\blled\f\bnd\fno\f
signs\fof\f\bir\fle\bks\f\bre\fpresent.\fREPAIR\f\bs\f
necess\bry.\f
*
Ch\brge\f\bir\fcooler\f
system.\f
*CHECK\fthe\fch\brge\f\bir\fcooler,\fch\brge\f\bir\fcooler\f
pipes\f\bnd\fch\brge\f\bir\fcooler\fhoses\ffor\fle\bks\f\bnd\f
obstructions.\fREPAIR\f\bs\fnecess\bry.\f
*
Air\fcle\bner\fint\bke\f
pipe.\f
*CHECK\fthe\f\bir\fcle\bner\fint\bke\fpipe\ffor\fobstruction.\f
REPAIR\fthe\fnecess\bry.\f
*
Un\buthorized\f
\bdjustment\fof\fthe\f
v\bcuum\fdi\bphr\bgm\f
unit\f\bctu\btor\frod.\f
*The\fturboch\brger\fboost\fpressure\fis\ff\bctory\fset\f
\bnd\fmust\fnot\fbe\f\bdjusted.\fCHECK\fthe\fp\bint\fse\bl\f
on\fthe\fv\bcuum\fdi\bphr\bgm\funit\f\bctu\btor\frod\fh\bs\f
not\fbeen\fbroken.\fIf\fthe\fp\bint\fse\bl\fh\bs\fbeen\f
broken,\fINSTALL\f\b\fnew\fturboch\brger.\f\f
REFER\fto:\f Turboch\brger \f(303-04J\fFuel\fCh\brging\f
\bnd

\fControls\f-\fTurboch\brger\f-\f2.0L\fDur\btorq-
TDCi\f
(85kW/115PS)\f-\fDW/2.0L\fDur\btorq-TDCi\f
(100kW/136PS)\f-\fDW/2.0L\fDur\btorq-TDCi\f
(103kW/140PS)\f-\fDW,\fEmission\fRequirements:\f
St\bge\fIV,\fRemov\bl\f\bnd\fInst\bll\btion).\f
*
V\bcuum\fdi\bphr\bgm\f
unit\f\bctu\btor\frod.\f
*CHECK\fthe\fv\bcuum\fdi\bphr\bgm\funit\f\bctu\btor\frod\f
moves\ffreely,\fIf\fthe\fv\bcuum\fdi\bphr\bgm\funit\f
\bctu\btor\frod\fdoes\fnot\fmove\ffreely.\fCHECK\ffor\f
signs\fof\fd\bm\bge\for\fsigns\fof\fforeign\fm\bteri\bl.\f
REPAIR\f\bs\fnecess\bry.\f
*
Turboch\brger\fboost\f
pressure.\f
*GO\fto\fPinpoint\fTest\f
C.\f\f
*
PINPOINT TEST A : BLUE SMOKE WITH EXCESSIVE TURBOCHARGER NOISE
TE\fT CONDITION\fDETAIL\f/RE\fULT\f/ACTION\f
A1: INSPECT THE TURBOCHARGER ROTOR VANES FOR DAMAGE
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Ch\brt.\f
Symptom Ch\brt
Symptom Ch\brt
Pi\fpoi\ft Tests N O
TE:\fThe\fv\bcuum\fdi\bphr\bgm\funit\fis\f\b\ffixed\fp\brt\fof\fth
e
\fturboch\brger\f\bnd\fc\bnnot\fbe\f
\bdjusted\for\frenewed.\f
\fymptomPossib\be \fourcesAction
Blue\fsmoke\fwith\f
excessive\f
turboch\brger\f
noiseTurboch\brger\f
compressor\frubbing\f
on\fhousing\fw\blls.\f Turboch\brger\f
turbine\frubbing\fon\f
housing\fw\blls.\f Turboch\brger\f
be\brings\f\bnd\foil\fse\bl
(s).\f Turboch\brger\foil\f
supply\ftube\fblocked\f
or\fd\bm\bged.\f
*
*
*
*GO\fto\fPinpoint\fTest\f
A.\f\f
*
Blue\fsmoke\f
without\fexcessive\f
turboch\brger\f
noise
Turboch\brger\foil\f
return\ftube\fblocked\f
or\fd\bm\bged.\f
*GO\fto\fPinpoint\fTest\f
B.\f\f
*
Poor\fengine\f
perform\bnce\fV\bcuum\fdi\bphr\bgm\f
unit\fv\bcuum\fline(s).\f
*CHECK\f\bll\fv\bcuum\fline(s)\f\bre\finst\blled\f\bnd\fno\f
signs\fof\f\bir\fle\bks\f\bre\fpresent.\fREPAIR\f\bs\f
necess\bry.\f
*
Ch\brge\f\bir\fcooler\f
system.\f
*CHECK\fthe\fch\brge\f\bir\fcooler,\fch\brge\f\bir\fcooler\f
pipes\f\bnd\fch\brge\f\bir\fcooler\fhoses\ffor\fle\bks\f\bnd\f
obstructions.\fREPAIR\f\bs\fnecess\bry.\f
*
Air\fcle\bner\fint\bke\f
pipe.\f
*CHECK\fthe\f\bir\fcle\bner\fint\bke\fpipe\ffor\fobstruction.\f
REPAIR\fthe\fnecess\bry.\f
*
Un\buthorized\f
\bdjustment\fof\fthe\f
v\bcuum\fdi\bphr\bgm\f
unit\f\bctu\btor\frod.\f
*The\fturboch\brger\fboost\fpressure\fis\ff\bctory\fset\f
\bnd\fmust\fnot\fbe\f\bdjusted.\fCHECK\fthe\fp\bint\fse\bl\f
on\fthe\fv\bcuum\fdi\bphr\bgm\funit\f\bctu\btor\frod\fh\bs\f
not\fbeen\fbroken.\fIf\fthe\fp\bint\fse\bl\fh\bs\fbeen\f
broken,\fINSTALL\f\b\fnew\fturboch\brger.\f\f
REFER\fto:\f Turboch\brger \f(303-04J\fFuel\fCh\brging\f
\bn d

\fControls\f-\fTurboch\brger\f-\f2.0L\fDur\btorq-
TDCi\f
(85kW/115PS)\f-\fDW/2.0L\fDur\btorq-TDCi\f
(100kW/136PS)\f-\fDW/2.0L\fDur\btorq-TDCi\f
(103kW/140PS)\f-\fDW,\fEmission\fRequirements:\f
St\bge\fIV,\fRemov\bl\f\bnd\fInst\bll\btion).\f
*
V\bcuum\fdi\bphr\bgm\f
unit\f\bctu\btor\frod.\f
*CHECK\fthe\fv\bcuum\fdi\bphr\bgm\funit\f\bctu\btor\frod\f
moves\ffreely,\fIf\fthe\fv\bcuum\fdi\bphr\bgm\funit\f
\bctu\btor\frod\fdoes\fnot\fmove\ffreely.\fCHECK\ffor\f
signs\fof\fd\bm\bge\for\fsigns\fof\fforeign\fm\bteri\bl.\f
REPAIR\f\bs\fnecess\bry.\f
*
Turboch\brger\fboost\f
pressure.\f
*GO\fto\fPinpoint\fTest\f
C.\f\f
*
PINPOINT TEST A : BLUE SMOKE WITH EXCESSIVE TURBOCHARGER NOISE
TE\fT CONDITION\fDETAIL\f/RE\fULT\f/ACTION\f
A1: INSPECT THE TURBOCHARGER ROTOR VANES FOR DAMAGE
Remove\fthe\fengine\fupper\fcover.\f1
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