Dodge Sprinter 2006 Manual page 540

DRI V EABI LI T Y - DI ESEL
P 2015-F U EL RAIL P RES S U RE MALF U N CTION MAXIMU M F U EL F LOW
EXCEED ED —
Co n tin u e d
TES T
13 Wit h t h e DRBIII , select Syst em Test s, t h en per for m t h e Ra il P r ess Con t r ol Va lve
Test .
Did t h is t est pa ss?
Yes
No
14 Wit h t h e DRBIII , select Syst em Test s, t h en per for m t h e Ra il P r ess Con t r ol Va lve
Va r ia t ion Test .
Did t h is t est pa ss?
Yes
No
15 Wit h t h e DRBIII , select Syst em Test , t h en H igh P r essu r e P u m p.
N OTE: D u rin g th is te s t e n g in e s p e e d is s e t a t 1,400 rp m a n d in itia l fu e l
p re s s u re a t a p p ro x im a te ly 6,800 p s i. D u rin g th e te s t fu e l p re s s u re is
in s ta n tly s e t to a bo v e 20,000 p s i. to te s t th e p e rfo rm a n c e o f th e F u e l
In je c tio n P u m p .
N OTE: Afte r th e te s t is c o m p le te d , th e D RB d is p la y fu e l p re s s u re in 30
c o u n te r s te p s . If th e fu e l p re s s u re in c re a s e s fro m a p p ro x im a te ly 6,800 p s i to
a bo v e 20,000 p s i in o n e c o u n te r s te p , th e in je c tio n p u m p p a s s e s th e te s t.
Did t h e fu el pr essu r e in cr ea se t o a bove 20,000 psi wit h in on e cou n t er st ep on t h e
DRB?
Yes
No
16 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 n d 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 III
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
→ Go To 14
→ Repla ce t h e F u el P r essu r e Solen oid in a ccor da n ce wit h t h e
Ser vice In for m a t ion .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 15
→ Repla ce t h e F u el P r essu r e Solen oid in a ccor da n ce wit h t h e
Ser vice In for m a t ion .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repla ce t h e F u el Qu a n t it y Solen oid in a ccor da n ce wit h t h e
Ser vice In for m a t ion .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repla ce F u el In ject ion P u m p in a ccor da n ce wit h t h e Ser vice
In for m a t ion .
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.
122
AP P LICAB ILITY
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