Dodge Sprinter 2006 Manual page 459

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P 0115-EN GIN E COOLAN T TEMP S EN S OR CIRCU IT P LAU S IB ILITY —
Co n tin u e d
TES T
3
N OTE: Th e th e rm o s ta t m u s t be o p e ra tin g c o rre c tly fo r th is te s t to be v a lid .
St a r t t h e en gin e a n d br in g t h e en gin e t o oper a t in g t em per a t u r e (t h er m ost a t open ).
Tu r n t h e en gin e off a n d wa it 10 m in u t es t o a llow t h e en gin e t em per a t u r e t o st a bilize.
Usin g a t em per a t u r e pr obe, m ea su r e t h e en gin e block t em per a t u r e n ea r t h e E CT
Sen sor.
Wit h t h e DRBIII , select E n gin e, t h en Sen sor s a n d r ea d t h e en gin e coola n t
t em per a t u r e.
Ar e t h e r ea din gs wit h in 7°C (13°F ) of ea ch ot h er ?
Yes
No
4
Discon n ect t h e E CT h a r n ess con n ect or.
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 of t h e E CT Sen sor Sign a l cir cu it bet ween t h e E CM h a r n ess
con n ect or a n d t h e E CT h a r n ess con n ect or.
Mea su r e t h e r esist a n ce of t h e Sen sor Gr ou n d cir cu it bet ween t h e E CM h a r n ess
con n ect or a n d t h e E CT h a r n ess con n ect or.
Is t h e r esist a n ce below 10.0 oh m s for ea ch m ea su r em en t ?
Yes
No
ACTION
→ Test Com plet e.
→ Go To 4
→ Repla ce t h e E n gin e Coola n t Tem per a t u r e Sen sor.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repa ir t h e E CT Sen sor cir cu it (s) t h a t m ea su r ed a bove 10.0 oh m s
for h igh r esist a n ce.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
DRI V EABI LI T Y - DI ESEL
41
AP P LICAB ILITY
All
All

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