Chrysler Sebring 2005 Service Manual page 2359

P 0404 - EGR P OS ITION S EN S OR P ERF ORMAN CE —
TES T
6 Tu r n t h e ign it ion off.
Discon n ect t h e E GR Solen oid h a r n ess 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 t h e E GR Sen sor Sign a l cir cu it a t t h e E GR Solen oid h a r n ess
con n ect or.
Is t h e volt a ge a bove 4.30 volt s?
Yes
No
7 Tu r n t h e ign it ion off.
Discon n ect t h e E GR Solen oid h a r n ess con n ect or.
Discon n ect t h e P CM h a r n ess con n ect or.
CAU TION : D O N OT P ROB E THE P CM HARN ES S CON N ECTORS . P ROB IN G
THE P CM HARN ES S CON N ECTORS WILL D AMAGE THE P CM TERMI-
N ALS RES U LTIN G IN P OOR TERMIN AL TO P IN CON N ECTION . IN S TALL
MILLER S P ECIAL TOOL #8815 TO P ERF ORM D IAGN OS IS .
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 fr om t h e E GR Solen oid h a r n ess
con n ect or t o t h e a ppr opr ia t e t er m in a l of specia l t ool #8815.
Is t h e r esist a n ce below 5.0 oh m s?
Yes
No
8 Tu r n t h e ign it ion off.
Discon n ect t h e E GR Solen oid h a r n ess con n ect or.
Discon n ect t h e P CM h a r n ess con n ect or.
CAU TION : D O N OT P ROB E THE P CM HARN ES S CON N ECTORS . P ROB IN G
THE P CM HARN ES S CON N ECTORS WILL D AMAGE THE P CM TERMI-
N ALS RES U LTIN G IN P OOR TERMIN AL TO P IN CON N ECTION . IN S TALL
MILLER S P ECIAL TOOL #8815 TO P ERF ORM D IAGN OS IS .
Mea su r e t h e r esist a n ce of t h e E GR Sen sor Sign a l cir cu it fr om t h e E GR Solen oid
h a r n ess con n ect or t o t h e a ppr opr ia t e t er m in a l of specia l t ool #8815.
Is t h e r esist a n ce below 5.0 oh m s?
Yes
No
9 Tu r n t h e ign it ion off.
Discon n ect t h e E GR Solen oid h a r n ess con n ect or.
Discon n ect t h e P CM h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween gr ou n d a n d t h e E GR Sen sor Sign a l cir cu it in t h e
E GR Solen oid h a r n ess con n ect or.
Is t h e r esist a n ce below 100 oh m s?
Yes
No
ACTION
→ Go To 7
→ Go To 8
→ Repla ce t h e E GR Assem bly.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Repa ir t h e open in t h e Sen sor gr ou n d cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 9
→ Repa ir t h e open in t h e E GR Sen sor Sign a l cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Repa ir t h e sh or t t o gr ou n d in t h e E GR Sen sor Sign a l cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 10
DRI V EABI LI T Y - N GC
155
Co n tin u e d
AP P LICAB ILITY
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