Chrysler Sebring 2005 Service Manual page 2348

DRI V EABI LI T Y - N GC
P 0344-CAMS HAF T P OS ITION S EN S OR IN TERMITTEN T —
TES T
3 Visu a lly in spect t h e r ela t ed wir e h a r n ess in clu din g t h e gr ou n d cir cu it . Look for a n y
ch a fed, pier ced, pin ch ed, or pa r t ia lly br oken wir es.
Visu a lly in spect t h e r ela t ed wir e h a r n ess con n ect or s. Look for br oken , ben t , pu sh ed
ou t , or cor r oded t er m in a ls.
E n su r e t h e Cr a n ksh a ft P osit ion Sen sor a n d t h e Ca m sh a ft P osit ion Sen sor a r e
pr oper ly in st a lled a n d t h e m ou n t in g bolt (s) a r e t igh t .
Refer t o a n y TSBs t h a t m a y a pply.
Wer e a n y of t h e a bove con dit ion s pr esen t ?
Yes
No
4 Tu r n t h e ign it ion off.
Discon n ect t h e CMP Sen sor con n ect or.
Ign it ion on , en gin e n ot r u n n in g.
Mea su r e t h e volt a ge on t h e (K6) 5 Volt Su pply cir cu it .
Is t h e volt a ge bet ween 4.5 a n d 5.5 volt s?
Yes
No
5 Tu r n t h e ign it ion off.
Ca r efu lly discon n ect t h e Ba t t er y (-) Gr ou n d ca ble.
Rem ove t h e Ca m sh a ft P osit ion Sen sor.
In spect t h e Ton e Wh eel/P u lse Rin g for da m a ge, for eign m a t er ia l, or excessive
m ovem en t .
Wer e a n y pr oblem s fou n d?
Yes
No
6 N OTE: An in te rm itte n t g litc h in th e Cra n k s h a ft P o s itio n S e n s o r c a n c a u s e
th e P 0344 to s e t.
Tu r n t h e ign it ion off.
Wit h t h e DRBIII la b scope pr obe a n d t h e Miller specia l t ool #6801, ba ckpr obe t h e
(K24) CKP Sign a l cir cu it in t h e CKP Sen sor h a r n ess con n ect or.
WARN IN G: WHEN THE EN GIN E IS OP ERATIN G, D O N OT S TAN D IN A
D IRECT LIN E WITH THE FAN . D O N OT P U T YOU R HAN D S N EAR THE
P U LLEYS , B ELTS OR FAN . D O N OT WEAR LOOS E CLOTHIN G.
Ign it ion on , en gin e n ot r u n n in g.
Wiggle t h e r ela t ed wir e h a r n ess a n d ligh t ly t a p on t h e Cr a n k P osit ion Sen sor.
Obser ve t h e la b scope scr een .
St a r t t h e en gin e.
Obser ve t h e la b scope scr een .
Ar e t h er e a n y ir r egu la r or m issin g sign a ls?
Yes
No
ACTION
→ Repa ir a s n ecessa r y.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 4
→ Go To 5
→ Repa ir t h e open or sh or t t o gr ou n d in t h e (K6) 5 Volt Su pply
cir cu it . Use Miller specia l t ool #8815 wh en ch eckin g for a n open
cir cu it t o pr even t P CM h a r n ess con n ect or t er m in a l da m a ge.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Repa ir or r epla ce t h e Ton e Wh eel/P u lse Rin g a s n ecessa r y.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 6
→ Repa ir a s n ecessa r y.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 7
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AP P LICAB ILITY
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