Dodge Sprinter 2006 Manual page 539

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
8 Refer t o t h e a ppr opr ia t e Ser vice In for m a t ion a n d r efer t o Dia gn osis a n d Test in g F u el
Deliver y Syst em t a ble.
N OTE: Th e fo llo w in g is a lis t o f p ro ble m s th a t c a n c a u s e fu e l p re s s u re to
d e v ia te fro m s p e c ific a tio n : re s tric te d fu e l filte r o r fu e l lin e s , fa ile d fu e l
p re s s u re s o le n o id , fa ile d fu e l lift p u m p , fa ile d fu e l s e n d in g u n it, c o n ta m i-
n a te d fu e l, fa u lty in je c to r.
Wer e t h er e a n y pr oblem s wit h t h e F u el Deliver y Syst em ?
Yes
No
9 Refer t o ea ch of t h e followin g sym pt om s in t h e Dr ivea bilit y ca t egor y.
CH E CKING TH E F UE L P RE SSURE SOLE NOID CIRCUITS
CH E CKING TH E F UE L QUANTITY SOLE NOID CIRCUITS
CH E CKING TH E F UE L P RE SSURE SE NSOR CIRCUITS
Wer e a n y pr oblem s fou n d?
Yes
No
10 N OTE: An in je c to r th a t s tic k s o p e n c a n c a u s e th is D TC. A s tic k in g in je c to r
w ill c a u s e th e e n g in e to m is fire a n d e m it e x c e s s iv e bla c k s m o k e fro m th e
e x h a u s t s y s te m .
Refer t o t h e Ser vice In for m a t ion a n d per for m t h e F u el In ject or Lea k Qu a n t it y Test .
Wer e a n y pr oblem s fou n d?
Yes
No
11 Wit h t h e DRBIII , select Syst em Test , Sm oot h E n g Ru n Ch eck, t h en Cor r ect ion
Qu a n t it y Ch eck.
P er for m t h is t est a t Idle, 2000 r pm a n d 3000 r pm .
N OTE: Re a d in g s p e r c y lin d e r s h o u ld be be lo w ± 0.00450 m m
c y lin d e r a t e a c h e n g in e s p e e d .
Did a n y of t h e cylin der s exceed ± 0.00450 m m
Yes
No
12 Wit h t h e DRBIII , select Syst em Test , Sm oot h E n g Ru n Ch eck, t h en Cylin der Speed
Ch eck.
N OTE: Re a d in g s fo r a ll c y lin d e rs s h o u ld be c lo s e to e a c h o th e r. Lo o k fo r o n e
o r tw o c y lin d e rs to d iffe r h ig h o r lo w fro m th e o th e r c y lin d e rs .
Did a n y of t h e cylin der s differ sign ifica n t ly fr om t h e m a jor it y of t h e ot h er cylin der s?
Yes
No
ACTION
→ Repa ir a s n ecessa r y 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 9
→ Repa ir a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 10
→ Usin g t h e Ser vice In for m a t ion , r em ove a n d in spect t h e F u el
In ject or s for sign s of da m a ge or debr is t h a t m a y ca u se t h e in ject or
t o st ick. St ickin g in ject or s m a y ca u se t h e com bu st ion ch a m ber t o
becom e bla ck a n d oil soa ked. Repla ce In ject or (s) a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 11
→ Repla ce F u el In ject or of t h e cylin der (s) t h a t h a d r ea din gs a bove ±
3
0.00450 m m /st r oke.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 12
→ Repla ce F u el In ject or of t h e cylin der (s) t h a t h a d r ea din gs sign if-
ica n t ly a bove or below t h e ot h er fu el in ject or s.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 13
DRI V EABI LI T Y - DI ESEL
3
/s tro k e fo r e a c h
3
/st r oke du r in g t h is t est ?
121
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