Dodge Sprinter 2006 - Page 561

TE S T ACTION AP PLICAB ILITY
8 Tur n th e ign it ion off.
Rem ove t h e CMP Sen sor.
In spect t h e CMP Sen sor for con dit ion s su ch a s loose mou n t in g scr ews, da m a ge, or
cra ck s.
In spect t h e ca m sh a ft for condit ion s su ch a s da m a ge, debr is or cra ck ed t eet h .
Is t h er e an y eviden ce of t h ese condit ion s?
All
Ye s → Repa ir a s n ecessa ry.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Go To 9
9 Tur n th e ign it ion off.
Wit h th e DRBIII" la b scope l ea d, ba ckpr obe t h e CMP Sign a l cir cu it .
Set the DRBIII" la b scope set tin gs a s follows: Tim e = 0.2s/Div, 20 volt s sca le, Offset
= 0.00 volt s, P r obe = X10, Cou plin g = DC.
Wh ile obser vin g th e DRBIII" displa y, cr a n k th e en gine.
NOTE: The DRBIII" should display a digital signal (square wave) similar to
that show n in Charts and Graphs.
Does t h e DRBIII" displa y an u n in t err u pt ed digit a l sign a l (squ a r e wa ve)?
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 → Repla ce t h e Ca m sh aft P osit ion Sen sor in a ccorda n ce wit h t h e
Ser vice In for m a t ion .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
10 Tur n th e ign it ion off.
Discon n ect t he E CM ha r n ess con n ect or s.
Discon n ect t he CMP Sen sor h a r n ess con n ect or.
Mea su r e t h e r esist a n ce of th e 5-Volt Su pply cir cu it bet ween t h e ECM ha r n ess
conn ect or a n d t he CMP Sen sor h a r n ess con n ect or.
Is t h e resista n ce below 10.0 ohm s?
All
Ye s → Go To 11
No → Repa ir th e 5-Volt Su pply cir cu it for a n open .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
11 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 5-Volt Su pply cir cu it .
Is t h e resista n ce a bove 1000 ohm s?
All
Ye s → Go To 12
No → Repa ir t h e CMP Sen sor 5-Volt Su pply cir cu it for a sh ort to gr ou nd.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
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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