TE S T ACTION AP PLICAB ILITY
3 NOTE: Inspect all air intake and turbocharger related tubes for damage,
re stric tio n o r p oor co nn ectio n. Any of th ese c on dition s c an c au se a th is DTC
to set.
Tur n th e ign it ion off.
In spect a ll a ir in t a ke a nd t u r boch a r ger r ela t ed t ubes a n d con n ect ion s.
wer e a n y pr oblem s fou n d?
All
Ye s → Repa ir or repla ce as n ecessa r y.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Go To 4
4 Tur n th e ign it ion off.
Discon n ect t he In t a ke P r essu r e Sen sor ha 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 In ta k e Pr essu r e Sen sor Sign a l cir cu it .
Is t h e resista n ce below 10.0 ohm s?
All
Ye s → Go To 5
No → Repa ir t h e In ta k e Pr essu r e Sen sor Sign a l circu it for h igh r esis-
ta n ce.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
5 Tur n th e ign it ion off.
Discon n ect t he In t a ke P r essu r e Sen sor ha 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 Sensor Gr ou n d circu it .
Is t h e resista n ce below 10.0 ohm s?
All
Ye s → Go To 6
No → Repa ir th e In t ak e P r essu r e Sen sor Gr ou n d cir cuit for high resis-
ta n ce.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
6 Tur n th e ign it ion off.
Discon n ect t he In t a ke P r essu r e Sen sor ha 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 In ta k e Pr essu r e Sen sor 5-volt Su pply cir cu it .
Is t h e resista n ce below 10.0 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 th e In t a ke Pr essu r e Sen sor 5 Volt Supply cir cu it for high
resist a n ce.
Per for m ROAD TE ST VE RIF ICATION - VER-2.
126
DRI V EABI LI T Y - DI ESEL
P 2025-IN TAKE P RES S URE S ENS OR P LAU S IB ILITY — Co n t in ued
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