Dodge Sprinter 2006 - Page 543

Symptom:
P 2025-IN TAKE P RES S URE S ENS OR P LAU S IB ILITY
Wh e n Mo n i to re d a n d S e t Co n d it i o n :
P 2025-IN TAKE P RES S U RE SEN S OR P LAU SIBILITY
Wh en Mon it or ed: Wit h t h e ign it ion on .
Set Con dit ion : Th e In t a ke P ressu r e Sen sor sign a l does n ot a gr ee wit h t h e Atm osph er ic
Pr essur e Sen sor sign al in th e E CM.
POSSIBLE CAUSES
AIR FILTE R
AIR RE STRICTION
INTERMITTENT CONDITION
HIGH RE SISTANCE IN THE INTAKE P RE SSURE SE N SOR SIGNAL CIRCUIT
HIGH RE SISTANCE IN THE INTAKE P RE SSURE SE N SOR GROUND CIRCU IT
HIGH RE SISTANCE IN THE INTAKE P RE SSURE SE N SOR 5-VOLT SU P P LY CIRCUIT
ENGINE CONTROL MODULE
TE S T ACTION AP PLICAB ILITY
1 NOTE: If DTC P1611, P2306 or P2332 is present with this DTC, diagnose
DTCs P1611, P2306 or P2332 before diagnosing this DTC.
NOTE: If the ECM detects and stores a DTC, the ECM also stores the
e n gi n e /ve h ic le o p e ra ti n g c o n d i tio n s u n d e r w h ic h th e D TC w a s s e t. S o m e o f
these conditions are displayed on the DRB at the same time the DTC is
displayed.
NOTE: Before erasing stored DTCs, record these conditions. Attempting to
duplicate these conditions may assist when checking for an active DTC.
Tur n th e ign it ion on .
Wit h th e DRB, er a se E CM DTCs.
Tur n th e ign it ion off, wa it 30 secon ds.
Test drive th e veh icle.
Wit h th e DRB, r ea d E CM DTCs.
Did t h is DTC set a ga in ?
All
Ye s → Go To 2
No → Go To 7
2 Tur n th e ign it ion off.
Rem ove a n d in spect t h e Air Filt er for soilin g or excessive dirt a n d debr is wh ich m a y
cau se air flow r est r ict ion .
Wer e an y of t h ese pr oblem s fou nd?
All
Ye s → Repla ce th e Air Filter elem en t .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
No → Go To 3
125
DRI V EABI LI T Y - DI ESEL