Table of Contents
Advertisement
DRI V EABI LI T Y - N GC
P 0107-MAP S EN S OR LOW —
TES T
3
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.
Ign it ion on , en gin e n ot r u n n in g.
Wit h t h e DRBIII , m on it or t h e MAP Sen sor volt a ge.
Is t h e volt a ge a bove 1.2 volt s?
Yes
No
4
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 (K1) MAP Sign a l 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
5
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 t h e (K1) MAP Sign a l cir cu it a n d t h e (K4) Sen sor
gr ou n d cir cu it in 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
6
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
7
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 of t h e (K6) 5 Volt Su pply cir cu it in t h e MAP Sen sor h a r n ess
con n ect or t o gr ou n d.
Is t h e r esist a n ce below 100 oh m s?
Yes
No
Co n tin u e d
ACTION
→ Repla ce t h e MAP Sen sor.
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 4
→ Repa ir t h e sh or t t o gr ou n d in t h e (K1) MAP Sign a l cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 5
→ Repa ir t h e (K4) Sen sor gr ou n d sh or t ed t o t h e (K1) MAP Sign a l
cir cu it .
P er for m P OWE RTRAIN VE RIF ICATION TE ST VE R - 5.
→ Go To 6
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.
→ 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 8
56
AP P LICAB ILITY
All
All
All
All
All
Advertisement
Chapters
Table of Contents
Troubleshooting
