Dodge Sprinter 2006 Manual page 570

DRI V EABI LI T Y - DI ESEL
P 2066-MAS S AIR F LOW S EN S OR P LAU S IB ILITY —
TES T
7 Tu r n t h e ign it ion off.
Rem ove a n d in spect t h e Air F ilt er for soilin g or excessive dir t a n d debr is wh ich m a y
ca u se a ir flow r est r ict ion .
Wer e a n y of t h ese pr oblem s fou n d?
Yes
No
8 N OTE: In s p e c t a ll a ir in ta k e a n d tu rbo c h a rg e r re la te d tu be s fo r d a m a g e ,
re s tric tio n o r p o o r c o n n e c tio n . An y o f th e s e c o n d itio n s c a n c a u s e a th is D TC
to s e t.
N OTE: In s p e c t th e e x h a u s t s y s te m a n d re la te d tu be s fo r d a m a g e , re s tric tio n
o r p o o r c o n n e c tio n . An y o f th e s e c o n d itio n s c a n c a u s e a th is D TC to s e t.
Tu r n t h e ign it ion off.
In spect t h e in t a ke syst em , exh a u st syst em a n d r ela t ed t u bes a n d con n ect ion s.
Wer e a n y pr oblem s fou n d?
Yes
No
9 Tu r n t h e ign it ion off.
Rem ove t h e In t a ke Air Tem per a t u r e Sen sor.
Con n ect sm oke m a ch in e 84-04 t o t h e In t a ke Air Tem per a t u r e Sen sor por t in t h e
in t a ke du ct a n d begin in ject in g sm oke in t o t h e in t a ke syst em .
Obser ve a ll in t a ke syst em com pon en t s for eviden ce of sm oke lea ka ge.
Is t h er e eviden ce of sm oke lea ka ge?
Yes
No
10 WARN IN G: WHEN THE EN GIN E IS OP ERATIN G, D O N OT S TAN D IN A
D IRECT LIN E WITH THE FAN . D O N OT P U T YOU R HAN D S N EAR THE
P U LLEYS , B ELTS OR FAN . D O N OT WEAR LOOS E CLOTHIN G.
N OTE: Th e c o n d itio n s th a t s e t th e D TC a re n o t p re s e n t a t th is tim e . Th e
fo llo w in g lis t m a y h e lp in id e n tify in g th e in te rm itte n t c o n d itio n .
Wit h t h e en gin e r u n n in g a t n or m a l oper a t in g t em per a t u r e, m on it or t h e DRB
pa r a m et er s r ela t ed t o t h e DTC wh ile wigglin g t h e wir in g h a r n ess. Look for pa r a m -
et er va lu es t o ch a n ge a n d/or a DTC t o set .
Review t h e DTC Wh en Mon it or ed a n d Set Con dit ion s. If possible, t r y t o du plica t e t h e
con dit ion s u n der wh ich t h e DTC wa s set .
Refer t o a n y Tech n ica l Ser vice Bu llet in s (TSB) t h a t m a y a pply.
Visu a lly in spect t h e r ela t ed wir in g h a r n ess. Look for a n y ch a fed, pier ced, pin ch ed, or
pa r t ia lly br oken wir es.
Visu a lly in spect t h e r ela t ed wir in g h a r n ess con n ect or s. Look for br oken , ben t , pu sh ed
ou t , or cor r oded t er m in a ls.
Wer e a n y of t h e a bove con dit ion s pr esen t ?
Yes
No
ACTION
→ Repla ce t h e Air F ilt er elem en t .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 8
→ Repa ir or r epla ce a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 9
→ Repa ir or r epla ce a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repla ce t h e MAF Sen sor.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repa ir a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Test Com plet e.
152
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