Dodge Sprinter 2006 Manual page 566

DRI V EABI LI T Y - DI ESEL
P 2045-CRAN KS HAF T P OS ITION S EN S OR CIRCU IT LOS T S IGN AL —
Co n tin u e d
TES T
6 Tu r n t h e ign it ion off.
Discon n ect t h e CKP Sen sor 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.
Rem ove t h e E n gin e Con t r ol Rela y.
Con n ect a ju m per wir e bet ween ca vit y 30 a n d ca vit y 87 of t h e E n gin e Con t r ol Rela y
con n ect or.
Tu r n t h e ign it ion on .
Mea su r e t h e volt a ge of bot h CKP Sen sor Sign a l cir cu it s.
Is t h e volt a ge below 1.0 volt for bot h m ea su r em en t s?
Yes
No
7 Tu r n t h e ign it ion off.
Usin g t h e DRB la b scope, ba ckpr obe bot h of t h e CKP Sen sor Sign a l cir cu it s a t t h e
E CM h a r n ess con n ect or.
N OTE: Re fe r to Ch a rts a n d Gra p h s to v ie w a c o rre c t CKP S e n s o r s ig n a l.
St a r t t h e en gin e, if t h e en gin e will n ot st a r t , cr a n k t h e en gin e for sever a l secon ds
wh ile m on it or in g t h e DRB.
Does t h e DRB displa y a st ea dy clea n CKP Sign a l pa t t er n for bot h cir cu it s?
Yes
No
8 Tu r n t h e ign it ion off.
In spect t h e CKP Sen sor Sh ield cir cu it .
Wer e a n y pr oblem s fou n d?
Yes
No
9 Tu r n t h e ign it ion off.
In spect t h e CKP Sen sor for sign s of da m a ge or im pr oper /loose a t t a ch m en t t o t h e
en gin e.
In spect t h e flywh eel for excessive dir t con t a m in a t ion or t oot h da m a ge wh ich ca n
ca u se im pr oper CKP Sen sor sign a l ou t pu t .
Wh er e a n y of t h ese pr oblem s fou n d?
Yes
No
ACTION
→ Go To 7
→ Repa ir t h e CKP Sen sor Sign a l cir cu it (s) for a sh or t t o volt a ge.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 8
→ Repla ce t h e Cr a n ksh a ft P osit ion Sen sor.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repa ir t h e Sh ield cir cu it a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 9
→ Repa ir or r epla ce a s n ecessa r y.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repla ce a n d pr ogr a m t h e E n gin e Con t r ol Modu le 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.
148
AP P LICAB ILITY
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