Dodge Sprinter 2006 Manual page 486

DRI V EABI LI T Y - DI ESEL
P 0300-MIS F IRE D ETECTED —
TES T
5 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
6 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
7 Tu r n t h e ign it ion off.
P er for m t h e INJ E CTOR LE AKAGE TE ST in a ccor da n ce wit h t h e Ser vice In for m a -
t ion .
Wer e a n y pr oblem s fou n d?
Yes
No
8 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
Co n tin u e d
ACTION
→ 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 6
→ 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 7
→ Repa ir or r epla ce 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.
→ Test Com plet e.
→ 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.
3
/s tro k e fo r e a c h
3
/st r oke du r in g t h is t est ?
68
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