Chrysler Sebring 2005 Service Manual page 2294

DRI V EABI LI T Y - N GC
P 0129-B AROMETRIC P RES S U RE OU T-OF -RAN GE LOW —
TES T
8 Tu r n t h e ign it ion off.
Discon n ect t h e MAP Sen sor 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 (K6) 5 Volt Su pply cir cu it a t t h e
MAP Sen sor 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
9 Tu r n t h e ign it ion off.
Discon n ect t h e MAP Sen sor 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 5 Volt Su pply cir cu it fr om t h e MAP Sen sor 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
10 N OTE: B e fo re c o n tin u in g , c h e c k th e P CM h a rn e s s c o n n e c to r te rm in a ls fo r
c o rro s io n , d a m a g e , o r te rm in a l p u s h o u t. Re p a ir a s n e c e s s a ry.
If t h er e a r e n o possible ca u ses r em a in in g, view r epa ir.
Repa ir
11 St a r t t h e en gin e.
N OTE: If th e e n g in e w ill n o t id le , m a in ta in a n e n g in e s p e e d be tw e e n 800 a n d
1500 RP M.
Allow t h e en gin e t o idle.
Wit h t h e DRBIII , r ea d t h e IAC Cu r r en t .
Is t h e IAC Cu r r en t below 146 m A?
Yes
No
12 St a r t t h e en gin e.
N OTE: If th e e n g in e w ill n o t id le , m a in ta in a n e n g in e s p e e d be tw e e n 800 a n d
1500 RP M.
Allow t h e en gin e t o idle.
Wit h t h e DRBIII , r ea d t h e IAC Cu r r en t .
Is t h e IAC Cu r r en t a bove 999 m A?
Yes
No
ACTION
→ Repa ir t h e sh or t t o gr ou n d in t h e (K6) 5 Volt Su pply cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 9
→ Go To 10
→ Repa ir t h e open in t h e (K6) 5 Volt Su pply cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
Repla ce a n d pr ogr a m t h e P ower t r a in 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 P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Refer t o P 0508 - IAC Va lve Sen se Low
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 12
→ Refer t o P 0509 - IAC Va lve Sen se Cir cu it H igh
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Refer t o t h e INTE RMITTE NT CONDITION sym pt om in t h e
Dr ivea bilit y ca t egor y.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
90
Co n tin u e d
AP P LICAB ILITY
All
All
All
All
All