TE S T ACTION AP PLICAB ILITY
12 Tur n th e ign it ion off.
Discon n ect t he CMP Sen sor h a r n ess con n ect or.
Discon n ect t he E CM ha r n ess con n ect or s.
Mea su r e th e r esist a n ce bet ween t h e CMP Sen sor 5-Volt Su pply cir cuit a n d t h e
Sen sor Gr ou n d cir cu it a t th e CMP Sen sor h a r ness con n ect or.
Is t h e resista n ce a bove 1000 ohm s?
All
Ye s → Repla ce a nd pr ogr a m t h e En gin e Con t r ol Modu le in a ccor da n ce
wit h th e Ser vice In for m a t ion .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Repa ir t h e CMP Sen sor 5-Volt Su pply a n d Sen sor Gr ou n d cir cu it s
for a sh or t togeth er.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
13 Tur n th e ign it ion off.
Discon n ect t he CMP Sen sor h a r n ess con n ect or.
Discon n ect t he E CM ha r n ess con n ect or s.
Mea su r e th e resista n ce of t h e CMP Sen sor Signa l cir cu it .
Is t h e resista n ce below 10.0 ohm s?
All
Ye s → Go To 14
No → Repa ir th e CMP Sen sor Sign a l cir cu it for an open
Per for m ROAD TE ST VE RIF ICATION - VER-2.
14 Tur n th e ign it ion off.
Discon n ect t he CMP Sen sor h a r n ess con n ect or.
Discon n ect t he E CM ha r n ess con n ect or s.
Mea su r e th e resista n ce between gr ou n d a n d t h e CMP Sen sor Sign a l cir cu it .
Is t h e resista n ce below 1000 ohm s?
All
Ye s → Repa ir t h e CMP Sen sor Sign a l cir cu it for a sh or t to grou n d.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Go To 15
15 Tur n th e ign it ion off.
Discon n ect t he CMP Sen sor h a r n ess con n ect or.
Discon n ect t he E CM ha r n ess con n ect or s.
Mea su r e t h e resist an ce bet ween t h e CMP Sen sor Sign a l cir cu it an d t h e Sen sor
Gr ou n d cir cu it at t he CMP Sen sor h a r n ess con n ect or.
Is t h e resista n ce below 1000 ohm s?
All
Ye s → Repa ir t h e CMP Sen sor Sign a l an d Sensor Gr ou n d cir cu it s for a
sh or t toget her.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Repla ce an d pr ogr a m t h e E ngin e Con t r ol Modu le in a ccor da n ce
wit h th e Ser vice In for m a t ion .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
144
DRI V EABI LI T Y - DI ESEL
P 2043-CAMS HAF T P OS ITION S EN SOR CIRCU IT OP EN CIRCUIT —
Co n t in ued