Dodge Sprinter 2006 - Page 560

TE S T ACTION AP PLICAB ILITY
4 Tur n th e ign it ion off.
Discon n ect t he Ca m sh a ft P osit ion Sen sor h a r ness con n ect or.
Discon n ect t he E CM ha r n ess con n ect or s.
Rem ove t h e E ngin e Con t r ol Rela y.
Con n ect a ju mper wir e bet ween ca vit y 30 a n d ca vit y 87 of t h e En gin e Con t r ol Rela y
conn ect or.
Tur n th e ign it ion on .
Mea su r e th e volt a ge of th e CMP Posit ion Sen sor Sign al cir cu it.
Is t h e volt a ge below 1.0 volt ?
All
Ye s → Repla ce a nd pr ogr a m t h e En gin e Con t r ol Modu le in a ccor da n ce
wit h th e Ser vice In for m a t ion .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Repa ir t h e Ca m sh a ft P osit ion Sen sor Sign a l circu it for a sh or t t o
volt a ge.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
5 Tur n th e ign it ion off.
Discon n ect t he Ca m sh a ft P osit ion Sen sor h a r ness con n ect or.
Tur n th e ign it ion on .
Mea su r e th e volt a ge of th e CMP Sen sor 5-Volt Su pply cir cu it .
Select t h e appr opr ia t e volt age rea din g.
All
Volt a ge i s a bove 5.4 volt s.
Repa ir t h e CMP 5-Volt Supply cir cu it for a sh ort t o volt age.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
Volt a ge i s bet ween 4.7 an d 5.4 volt s.
Go To 6
Volt a ge i s below 4.7 volt s.
Go To 10
6 Tur n th e ign it ion off.
Discon n ect t he CMP Sen sor h a r n ess con n ect or.
Discon n ect t he E CM ha r n ess con n ect or s.
Mea su r e t h e r esist a n ce of t h e Sen sor Gr ou n d cir cuit bet ween t h e CMP Sen sor
ha r n ess con n ect or a n d t h e ECM ha r n ess con n ect or.
Is t h e resista n ce below 10.0 ohm s?
All
Ye s → Go To 7
No → Repa ir th e Sen sor Gr ou n d cir cu it for an open.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
7 Tur n th e ign it ion on .
Discon n ect t he E CT Sensor h ar n ess con n ect or.
Discon n ect t he Ca m sh a ft P osit ion Sen sor h a r ness con n ect or.
Con n ect on e en d of a ju m per wir e to t h e ECT Sen sor sign a l cir cu it in t h e ECT Sen sor
ha r n ess con n ect or.
Con n ect th e ot h er en d of t h e ju m per wir e to t h e Sen sor Gr ou n d cir cu it in t h e
Ca m sh a ft Posit ion Sen sor ha r n ess con nect or.
Wit h th e DRBIII" in E n gin e, Sen sor s, rea d t h e En gin e Coola n t Tem p volt s.
Is t h e volt a ge below 0.5 volt ?
All
Ye s → Go To 8
No → Repla ce a n d progr a m t h e E CM in a ccor da n ce wit h t h e Ser vice
In for m a t ion .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
142
DRI V EABI LI T Y - DI ESEL
P 2043-CAMS HAF T P OS ITION S EN SOR CIRCU IT OP EN CIRCUIT —
Co n t in ued