Cummins ISB CM550 (1990-94) Fault Code: 264 PID: 181 SPN: 174 FMI: 2 Fuel Temperature Sensor Error

Circuit Description
This fault indicates a final defect of the temperature sensor. The sensor’s reading indicates an unrealistic value, or the temperature is outside of the signal range check thresholds, -45°C [-49°F] to 130°C [266°F].

Component Location
The circuit for this fault code is contained within the Bosch® fuel pump control module.

Shop Talk
The table below relates which actions are taken by the engine control module (ECM) or fuel
pump control module when Fault Code 264 becomes active. When a defect occurs within the controller temperature sensing circuit, the controller defaults to a temperature value of 75°C [167°F]. If this is the temperature’s reading indicated on the monitor screen and this reading does not vary with changes in the coolant temperature, then the is most likely malfunctioning.

NOTE: An active pump fault code can result in deactivation of the fuel lift pump by the ECM.
Correct the active fault codes before replacing the fuel lift pump.

Related

Categories Cumminz, DTC TRUCKS, ISB CM550 (1990-94) Tags 1990, 94, CM550, Cummins, FaultCode264, FMI2, ISB, PID181, SPN174

Perkins SPI2 2018A Dealer Parts and Service
Perkins $50.00
Rated 0 out of 5
Navistar Engine Diagnostics 2018 NED
Navistar $40.00
Rated 0 out of 5
Nexiq eTechnician 2.0.7447 2020
NEXIQ $55.00
Rated 0 out of 5
CATERPILLAR FLASH FILE 2021 74 GB ( Collection 2021 ) sofware trucks
CAT $55.00
Rated 0 out of 5
Navkal 2018 offline version remove DPF MAXXFORCE 13 EPA 10
Navistar $80.00
Rated 0 out of 5

Allison DOC 2021 V2 (1PC)
Allison $67.00
Rated 0 out of 5
CAT ET 2022A Advanced diagnostic software for Caterpillar equipment
CAT $95.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON 108-118-128
Trucks software $38.00
Rated 0 out of 5
CAT Password Recovery Tool for CAT ecm configuration files WINDOWS 10
CAT $20.00
Rated 0 out of 5
Freightliner ServiceLink 4.9.6
Freightliner $30.00
Rated 0 out of 5
Noregon JPRO 2023 V3 Diagnostic Software Download 1pc
JPRO $86.00
Rated 0 out of 5
Navkal 2018 offline version remove DPF MAXXFORCE 13 EPA 10
Navistar $80.00
Rated 0 out of 5
NEXIQ eTechnician 2.1.7657.26963 + Patch 2020
Allison $60.00
Rated 0 out of 5
Thermo King EPC 2012
Thermo King $45.00
Rated 0 out of 5
VOLVO IMPACT 2022 V.9227 offline
Trucks software $110.00
Rated 0 out of 5
PACCAR Engine Analyzer v1.3.0.6
PACCAR $55.00
Rated 0 out of 5
Isuzu E-IDSS Diagnostic Service System 04.2022 ( 1 PC )
ISUZU $126.00
Rated 0 out of 5
CAT SIS caterpillar 2021 Full Service Dealer
CAT $90.00
Rated 0 out of 5
Volvo Premium Tech Tool PTT 2.8.130 Diagnostic Software 04.2022 ACPI ( 1 PC )
Trucks software $143.00
Rated 0 out of 5
Allison Doc Premium Update 2023 v2
Allison $102.00
Rated 0 out of 5

SERVICE MANUAL BENDIX EC-60
BENDIX $17.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON 106-110-115-120-135-150-165 MK3
DEUTZ $34.00
Rated 0 out of 5
SERVICE MANUAL Mack MP8-Euro 4
MACK $28.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 5600 SMS
BOBCAT $62.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL V-71
DETROIT $38.00
Rated 0 out of 5
SERVICE MANUAL Carrie Integra 30s
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL Carrie 35X
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL Mack MP10
MACK $29.00
Rated 0 out of 5
service manual TroubleshootingManual Allison TransmissionMD/HD/B -Series -TransmissionsWTEC II Controls
Allison $25.00
Rated 0 out of 5
SERVICE MANUAL EPA04 Series 60 DDEC V Actuator Adjustment
DETROIT $18.00
Rated 0 out of 5