Dodge Sprinter 2006 Manual page 621

S y m p to m :
P 2332-S EN S OR S U P P LY 3 VOLTAGE IS TOO LOW
E NGINE OIL SE NSOR
INTAKE AIR P RE SSURE SE NSOR
VISUAL WIRING AND CONNE CTOR INSP E CTION
INTE RMITTE NT CONDITION
SE NSOR SUP P LY VOLTAGE 3 SH ORTE D TO GROUND
E NGINE CONTROL MODULE
E NGINE OIL SE NSOR SIGNAL CIRCUIT SH ORTE D TO SE NSOR GROUND CIRCUIT
INTAKE AIR P RE SSURE SE NSOR SIGNAL CIRCUIT SH ORTE D TO SE NSOR GROUND CIRCUIT
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.
Tu r n t h e ign it ion on .
Wit h t h e DRB, er a se E CM DTCs.
Tu r n t h e ign it ion off for 10 secon ds.
Tu r n t h e ign it ion on .
Mon it or t h e DRB 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.
Visu a lly in spect t h e wir in g a n d con n ect or s a ssocia t ed wit h t h e In t a ke Air P r essu r e
Sen sor a n d E n gin e Oil Sen sor s for pr oblem s t h a t m a y r esu lt in a sh or t cir cu it .
Wer e a n y pr oblem s fou n d?
Yes
No
3 Tu r n t h e ign it ion off.
Discon n ect t h e In t a ke Air P r essu r e Sen sor a n d E n gin e Oil Sen sor h a r n ess con n ec-
t or s.
Discon n ect t h e E CM h a r n ess con n ect or s.
Mea su r e t h e r esist a n ce bet ween gr ou n d a n d a ll of t h e E OS a n d In t a ke Air P r essu r e
Sen sor h a r n ess con n ect or ca vit ies.
Is t h e volt a ge below 1000 oh m s for a n y of t h e m ea su r em en t s?
Yes
No
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Go To 8
→ Repa ir or r epla ce wir in g/con n ect or s a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 3
→ Repa ir t h e cir cu it (s) t h a t m ea su r ed below 1000 oh m s for a sh or t t o
gr ou n d.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 4
DRI V EABI LI T Y - DI ESEL
203
AP P LICAB ILITY
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