Dodge Sprinter 2006 Manual page 495

P 1222-ACC P ED AL P OS ITION S EN S OR 1 CKT P LAU S IB ILITY —
TES T
13 Tu r n t h e ign it ion off.
Discon n ect t h e AP P 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 t h e AP P Sen sor Sign a l cir cu it .
Is t h e volt a ge a bove 1.0 volt ?
Yes
No
14 Tu r n t h e ign it ion off.
Discon n ect t h e AP P 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.
Mea su r e t h e r esist a n ce of t h e Acceler a t or P eda l P osit ion Sen sor 5-volt Su pply cir cu it .
Is t h e r esist a n ce below 10.0 oh m s?
Yes
No
15 Tu r n t h e ign it ion off.
Discon n ect t h e AP P 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.
Mea su r e t h e r esist a n ce bet ween t h e Acceler a t or P eda l P osit ion Sen sor 5-Volt Su pply
cir cu it a n d bot h Sen sor Gr ou n d cir cu it s in t h e AP P Sen sor h a r n ess con n ect or.
Is t h e r esist a n ce a bove 1000 oh m s?
Yes
No
16 Tu r n t h e ign it ion off.
Discon n ect t h e AP P 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.
Mea su r e t h e r esist a n ce bet ween gr ou n d a n d t h e Acceler a t or P eda l P osit ion Sen sor
5-volt Su pply cir cu it .
Is t h e r esist a n ce below 1000 oh m s?
Yes
No
ACTION
→ Repa ir t h e AP P Sen sor Sign a l cir cu it for a sh or t t o volt a ge.
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.
→ Go To 15
→ Repa ir t h e Acceler a t or P eda l P osit ion Sen sor 5-Volt Su pply cir cu it
for a n open .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 16
→ Repa ir t h e 5-Volt Su pply cir cu it for a sh or t t o t h e Sen sor Gr ou n d
cir cu it .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Repa ir t h e Acceler a t or P eda l P osit ion Sen sor 5-Volt Su pply cir cu it
for a sh or t t o gr ou n d.
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 17
DRI V EABI LI T Y - DI ESEL
77
Co n tin u e d
AP P LICAB ILITY
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