Dodge Sprinter 2006 Manual page 634

DRI V EABI LI T Y - DI ESEL
S y m p to m Lis t:
P 2359-B OOS T P RES S U RE TOO HIGH
P 2359-B OOS T P RES S U RE TOO LOW
Te s t N o te : All s y m p to m s lis te d a bo v e a re d ia g n o s e d u s in g th e s a m e te s ts .
Th e title fo r th e te s ts w ill be P 2359-B OOS T P RES S U RE TOO
HIGH.
AIR F ILTE R
AIR RE STRICTION
CH E CKING F OR AIR LE AKS
INTE RMITTE NT CONDITION
BOOST P RE SSURE SE RVO MOTOR
TURBOCH ARGE R
TES T
1 N OTE: If th e ECM d e te c ts a n d s to re s a D TC, th e ECM a ls o s to re s th e
e n g in e /v e h ic le o p e ra tin g c o n d itio n s u n d e r w h ic h th e D TC w a s s e t. S o m e o f
th e s e c o n d itio n s a re d is p la y e d o n th e D RB a t th e s a m e tim e th e D TC is
d is p la y e d .
N OTE: B e fo re e ra s in g s to re d D TCs , re c o rd th e s e c o n d itio n s . Atte m p tin g to
d u p lic a te th e s e c o n d itio n s m a y a s s is t w h e n c h e c k in g fo r a n a c tiv e D TC.
N OTE: En s u re a ll tu rbo c h a rg e r in le t a n d o u tle t tu be s a re c o n n e c te d p ro p -
e rly, w ith o u t d a m a g e a n d re s tric tio n be fo re c o n tin u in g w ith th is te s t. Als o
e n s u re th e B o o s t P re s s u re S e rv o Mo to r a n d S e rv o Mo to r ro d a re a tta c h e d
a n d fu n c tio n in g p ro p e rly.
Tu r n t h e ign it ion on .
Wit h t h e DRBIII , er a se E CM DTCs.
Test dr ive t h e veh icle.
Mon it or t h e DRBIII for E CM DTCs.
Did t h is DTC set a ga in ?
Yes
No
2 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
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Go To 6
→ 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 3
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AP P LICAB ILITY
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