Dodge Sprinter 2006 Manual page 465

S y m p to m :
P 0115-EN GIN E COOLAN T TEMP S EN S OR CIRCU IT S IGN AL VOLT-
AGE TOO LOW
Wh e n Mo n ito re d a n d S e t Co n d itio n :
P 0115-EN GIN E COOLAN T TEMP S EN S OR CIRCU IT S IGN AL VOLTAGE TOO
LOW
Wh en Mon it or ed: Wit h t h e ign it ion on .
Set Con dit ion : Th e E n gin e Coola n t Tem per a t u r e Sen sor Sign a l volt a ge is below 0.1 volt
for m or e t h a n 3 secon ds.
INTE RMITTE NT CONDITION
E CT SE NSOR
E CT SE NSOR SIGNAL CIRCUIT SH ORTE D TO GROUND
E CT SE NSOR SIGNAL AND GROUND CIRCUITS SH ORTE D TOGE TH E R
E NGINE CONTROL MODULE
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, m on it or t h e E n gin e Coola n t Tem per a t u r e (E CT) Sen sor volt a ge.
Is t h e E CT Sen sor volt a ge below 0.1 volt ?
Yes
No
2 Tu r n t h e ign it ion off.
Discon n ect t h e E CT Sen sor h a r n ess con n ect or.
Tu r n t h e ign it ion on .
Wit h t h e DRB, r ea d t h e E CT Sen sor volt a ge.
Is t h e volt a ge a bove 4.0 volt s?
Yes
No
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Go To 6
→ Repla ce t h e E CT Sen sor 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 3
DRI V EABI LI T Y - DI ESEL
47
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