Cummins ISM CM875 (2003-06) Fault Code: 2554 PID: P95 SPN: 1209 FMI: 2/2 Exhaust Gas Pressure – Data Erratic, Intermittent or Incorrect. The exhaust gas pressure sensor is reading an erratic value.

At key-on, before the engine starts, the sensor readings for barometric pressure, engine oil pressure, and intake manifold pressure are compared with exhaust gas pressure. This fault code occurs if the exhaust gas pressure sensor reading is different from any two of the other three. This check is only done once after the keyswitch is turned on and before the engine is started. The engine oil temperature must also be at least 7?C [45?F] for this check to run.

Shop exhaust fans can cause this fault code to come active. Turn exhaust fans off when troubleshooting this fault code.

In some cases, a plugged exhaust gas pressure sensor tube can also cause this fault code.

Possible repairs:

1)Replace the exhaust gas pressure sensor.

Categories Cumminz, DTC TRUCKS, ISM CM875 (2003-06) Tags -, 1209, 2/2, 2003-06, 2554, an, CM875, Code, Cummins, Data, Erratic, Exhaust, Fault, FMI, Gas, Incorrect., Intermittent, is, ISM, or, P95, PID, Pressure, reading, Sensor, SPN, the, value.

Hino DX3 1.22.10 2022 ( 1 PC )
Hino $96.00
Rated 0 out of 5
AGCO EDT 2023 Electronic Diagnostic Tool 1.125
AGCO $120.00
Rated 0 out of 5
Detroit Diesel Drumroll Engineering 7.06 DDDE v7.06
Detroit $20.00
Rated 0 out of 5
DOWNLOAD Paccar ESA Electronic Service Analyst 5.5.0 Diagnostic Software 2023
PACCAR $96.00
Rated 0 out of 5
CAT ET 2024 Diagnostic Software for Heavy
CAT $100.00
Rated 0 out of 5

MAN MANTIS v666 EPC [09.2021] Spare Parts Catalog
MAN $80.00
Rated 0 out of 5
Hino DX3 2025 Diagnostic Software
Hino $95.00
Rated 0 out of 5
Meritor Wabco Tool Box 12.9.1
Trucks software $35.00
Rated 0 out of 5
JCB ServiceMaster 4 v21.4.2 [05.2021] Diagnostic Software
JCB $85.00
Rated 0 out of 5
NAVISTAR ENGINE CYLINDER PERFORMANCE ANALYZER V7.8.8.1
Navistar $52.00
Rated 0 out of 5
Cumming Caltem 5.9.1 2022 ( 1 PC )
cummisznn $78.00
Rated 0 out of 5
Caterpillar CAT ET 2021B Electronic Technician + Factory Password (1PC)
CAT $75.00
Rated 0 out of 5
Hino DX3 1.22.10 2022 ( 1 PC )
Hino $96.00
Rated 0 out of 5
HINO EPC 2018 TRUCKS / BUSES 2018 EPC PARTS CATALOG
Hino $85.00
Rated 0 out of 5
CLAAS MetaDiag 2007 Update 2016
CLAAS $200.00
Rated 0 out of 5
CAT CDVR PC Software – Caterpillar Digital Voltage Regulator (CDVR) WINDOWS 10
CAT $45.00
Rated 0 out of 5
Perkins SPI2 2018A Dealer Parts and Service
Perkins $50.00
Rated 0 out of 5
download Hitachi Construction Machinery MPDr Ver 3.7.0.0 [10.2020] Diagnostic Software
Hitachi $76.00
Rated 0 out of 5
CLAAS WebTIC Offline [11.2021] Service Information – ENGLISH Language
CLAAS $100.00
Rated 0 out of 5
CAT ET Electronic Technician 2019C
CAT $40.00
Rated 0 out of 5

DETROIT DT12 TRANSMISSIONS – Service manual – PDF
DETROIT $55.00
Rated 0 out of 5
SERVICE MANUAL Carrie CT3-69-TV
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 440-443-443b sms
BOBCAT $45.00
Rated 0 out of 5
SERVICE MANUAL International Engines MaxxForce 7 (2010 & Newer)
INTERNATIONAL ENGINES $34.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 741-742-743-743ds sms
BOBCAT $45.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL DD15 , DD13 Service Workshop Repair Manual
DETROIT $25.00
Rated 0 out of 5
SERVICE MANUAL DETROIT Earings – Technicians Guide
DETROIT $18.00
Rated 0 out of 5
SERVICE MANUAL Carrie Supra 550 650 750 850 950
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 610-611 sms
BOBCAT $45.00
Rated 0 out of 5
SERVICE MANUAL International Engines MaxxForce DT 9 10 (2014 & Newer)
INTERNATIONAL ENGINES $17.00
Rated 0 out of 5