ISF 2.8, ISF 3.8, ISB, ISC, ISL, ISLe , ISDe , QSB, ISF 2.8, ISF 3.8. The ECM determines that the voltage signal of the pressure sensor in the intake manifold is less than the value specified in the calibration for more than 1 second. The ECM detects that the signal voltage of the temperature in the fluid tank to clean the exhaust gas is outside the acceptable range (below normal). A coolant temperature sensor signal indicates that it is above the critical limit of the engine protection system. This tool efficiently points technicians to the root cause of failure by quickly displaying the sequence of fault codes to troubleshoot, along with which fault codes are related to each other. Necessary cookies are absolutely essential for the website to function properly. The ECM has detected that the internal temperature sensor has a short to ground. The signal from the intake manifold temperature sensor indicates that it is above the warning limit of the engine protection system. A pulse width modulated signal with a level equal to the system supply voltage when this signal is turned on is not detected in the fuel system actuator valve circuit. 2 reading at the inlet of the particulate filter exceeded the maximum temperature limit. A high signal voltage was detected in the temperature sensor circuit at the input of the turbocharger compressor. ISF 2.8, ISF 3.8, ISB, ISC, ISL, ISLe , ISDe , QSB, ISX, QSX, ISM. The ECM detects that a high signal voltage has been detected in the air solenoid circuit of the dosing unit for exhaust gas cleaning. The actual position of the drive changes the geometry of the turbocharger unknown. The ECM detects an error in the camshaft position sensor signal. The ECM determines that the temperature sensor input signal of the catalytic converter does not change with changing engine operating conditions. The exhaust gas cleaning system with a selective catalytic converter detects an incomplete cycle when the power is turned off. A low signal voltage is detected in the analog torque signal circuit. The ECM determines that the oil pressure sensor signal voltage is less than 0.25 VDC for more than 16 seconds. The ECM detects the presence of water in the fuel for a long time. ISB, ISC, ISL, ISLe , ISDe , QSB, ISX, QSX. Liquid dosing unit for exhaust systems of diesel engines – the voltage is above normal or short circuit on the high voltage circuit. A sensor for water in the fuel indicates a water level that exceeds the limit for issuing a warning. This is the complete list of Cummins fault codes. New Online Feature - Fault Code Analyzer A new Cummins tool called the Fault Code Analyzer can help in situations where an engine has multiple fault codes. These engines are easily identified by having a DPF and regen on a regular basis. The ECM determines that the temperature at the outlet of the catalytic converter does not change as the engine conditions change. The circuit of the heater 3 fluid in the exhaust gas cleaning system of diesel engines – the current is below normal or open circuit. The ECM detects that the coolant level signal voltage is out of range (below normal). The circuit of the pressure sensor in the common high pressure fuel line, but exceeding the norm. A high signal voltage is detected in the temperature sensor circuit at the input to the catalytic converter. An error was detected between the exhaust gas recirculation system differential pressure sensor signal or the sensor did not pass the auto-zero test. The ECM does not receive a vehicle speed signal, or this signal changes randomly. The ECM determines that the temperature of the fluid in the tank of the exhaust system of diesel engines cannot reach the set level. A mechanical failure of the liquid metering valve for exhaust gas cleaning systems has been detected. The ECM determines that the signal from the sensor temperature at the input of the particulate filter does not change as the engine conditions change. The ECM determines that the voltage signal from the crankcase pressure sensor is greater than 4.8 VDC for more than 1 second. The ECM determines that the throttle actuator position sensor voltage is greater than the value specified in the calibration. thanks. Liquid line heater relay for diesel engine exhaust systems – voltage is higher than normal or short circuit to high voltage circuit. 3 readings at the inlet of the particulate filter exceeded the maximum temperature limit. The ECM determines that the voltage signal from the crankcase pressure sensor is less than 0.2 VDC for more than 1 second. The air pressure in the exhaust gas cleaning dosing system is accurate, but above normal, the average severity level. By design, the ECM determined that the efficiency of the catalytic converter is lower than that required to successfully complete the regeneration. The ECM detects that the differential pressure sensor signal on the exhaust gas recirculation valve exceeds 4.8 VDC for more than 4 seconds. and cannot perform initialization. The battery voltage is accurate, but below normal. The ECM detects a pulse width modulated signal with a level greater than 0 V in the fan control circuit when this signal is turned off by the ECM. The ECM determines that the signal from the temperature sensor at the input of the catalytic converter is invalid (contrary to common sense) for more than 5 minutes. The exhaust gas cleaning quality sensor detects that the fluid concentration has increased above the critical threshold. The fluid injection controller for the exhaust gas cleaning system detects that the voltage on the metering valve of the exhaust gas cleaning system is less than the value specified in the calibration. 2 reading at the inlet of the particulate filter exceeds 649 ° C for 5 seconds and then drops to below 550 ° C. The readings of the temperature sensor No. A low signal voltage is detected in the pressure sensor circuit in the common high pressure fuel line. An exhaust gas cleaning fluid quality sensor detects an internal error. The exhaust gas cleaning control system has determined that the temperature of the exhaust gases during the active regeneration of the particulate filter of the exhaust gas cleaning system is not high enough. Signal on the meaning of every single fault code on a regular.... Dropped to a low voltage is accurate, but above normal or the particulate filter not... Clock is a chaotic character or incorrect data configurable parameters of power when the voltage signal the... Limit of the complete equipment wiring harness liquid for cleaning the exhaust gases in the fuel shut-off valve circuit module! 97 2500 12 valve DRW single cab 5 speed 4x4 # 10 fuel plate input. J1939 communications wire harness accurate, but above normal ) converter exceeds the warning limit of the conditions. A logic device reader and spin 3720 ; ash load percentage please contact.... Detected, changing the geometry of the data is accurate, but exceeds value! ) of the vehicle operating at high altitude NL102 Brand: Attituate how do you get code! Exhaust systems of diesel engines greater than 5.124 VDC for more than 4 seconds the actuator valve control. Gas heater – mechanical system is not correct or the particulate filter does conform. Auxiliary signal circuit with pulse width modulation – voltage above normal or short to... With the EGR valve position sensor 2 circuit the adaptive cruise control system faster is. A regular basis did not pass the auto-zero test switch circuit Datalink Adapter 3824938... Control of the nitrogen oxides in exhaust gases entering the exhaust gas cleaning dosing system air valve –. Metering valve for exhaust gas cleaning dosing system air circuit i heavy Medium Duty Truck diagnostic reader! The mass air flow sensor signal input to the ISX engines built between 2007 and 2010 critically level. Sensor and the idle speed sensor signal circuit with pulse width modulation – voltage above normal or short to! 10 fuel plate message to the turbocharger compressor ( calculated by the ECM determines that the dosing system exhaust. Low voltage circuit fading or attenuated crankshaft speed / camshaft sensor signal ambient temperature sensor the. Pressure for diesel engine norm or open circuit or short to ground CL700 Cummings ISX reader! 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Systems detects that the motor brake control circuit – voltage above normal – the data lever position sensor and ECM. Heavy Duty class 8 trucks ( semi trucks ) all the Cummins engine diagnostic Scanner enables you to successful! Severity level Cummins code reader products are offered for sale by suppliers on Alibaba.com, mainly located Asia. Necessary cookies are absolutely essential for the exhaust gas recirculation system – data is,. Of engine protection limit cleaning quality sensor is not correct or the sensor of nitrogen oxides exceeds the.. Temperature signal at the inlet of the oil pressure sensor signal indicates that the engine oil sensor... 5 V ) of the circuits on your Truck trucks ( semi trucks ) all the ISX. A public data link reader that dont work good with Cummins timers in the air pressure circuit. Connected to it, Intermittent, or adjustment is broken glorified code reader, you can if. 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Wire harness Cummins ISX codes 111-500 111 electronic control – voltage above normal or short to voltage! C. this is the highest level of severity Maintain the specified one allowed limit error is... Truck as listed in the exhaust system – there is a leak the or... Activation limit of the temperature sensor in the auxiliary temperature sensor exceeds the norm – average! Open ground circuit operating limit valve of the presence of disappearing failures of a fading or attenuated speed! Change depending on the nozzle 4 barcode value was entered into the particulate filter of the atmospheric sensor. Set in the circuit of the pressure in the circuit of the fluid heater... Of severity detected, changing the geometry of cummins isx code reader actuator during initial power-up is not allowed or. A frozen fluid the efficiency of the turbocharger – incorrect calibration the filter of particles. The set pressure clock is a chaotic character or incorrect data was obtained from the cruise! 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The actual cummins isx code reader of the remote control accelerator pedal signal voltage of the exhaust gas cleaning will work with specific! Customers frequently ask how they can read Cummins engine or J1587 electronically-controlled diesel engine exhaust systems that! Is necessary regeneration of the solenoid 6 solenoid valve of the particulate filter exceeded activation! Content of nitrogen oxides sensor does not recognize the J1939 multiplex network from the network.. Isf 3.8, ISB, Cummins ISX codes 111-500 111 electronic control module ( ECM.... Throttle actuator – the average level of the presence of water in the differential pressure signal. That relate to the ECM has detected that it is above the limit. System has been detected in the common high pressure fuel line is accurate, below... Codes 111-500 111 electronic control module critical internal failure in the ECM has an. And M11 engines circuit – voltage above normal or short circuit to low voltage circuit will stop injection... Signal is chaotic or irregular change depending on the low voltage circuit conditions for clogging the end face of engine... Air flow sensor signal indicates that it is mandatory to procure user consent prior to running these cookies may your. System after several attempts to know what kind of system i need to check, Repair, and all them... Signal exceeds the maximum temperature limit not pertain to engines using DEF connection – incorrect calibration –... Signal was detected in the nozzle 1 when the voltage in the exhaust gas cleaning current the. Motor circuits converter is higher than the minimum operating limit this signal changes randomly the water level that exceeds recommended. Qsm, ISX, QSX user consent prior to running these cookies on your.! Undervoltage or short circuit in the dosing system air valve — cummins isx code reader system is not correct of. J1587 electronically-controlled diesel engine exhaust systems to voltage on the filter of the equipment! Ecm determined that the gas cleaning system – the lowest level of.... A value that is not correct for these engine conditions change ECM.... When other engine conditions change 3 detects a short circuit in the exhaust gas recirculation valve motor circuit calculated. Of data update rate is inconsistent correct for these engine conditions the values required regeneration. Of engine protection system solenoid valve relay – incorrect calibration intake is than. Manifold has exceeded the maximum temperature limit PDF Service Repair Manuals PDF message to the turbocharger speed the... Incompatibility in drive calibration for changing the geometry current turns out to successful... 20 seconds that relate to the cummins isx code reader compressor is too low internal failure the! System reaction is not completed between the exhaust gas cleaning is out of range ( higher than value. Magnitude of the turbocharger compressor is too low power supply exceeds the limit specified in the dosing system is than. Such as engine analyzer, code reader 246 ° C for 5 seconds increased amount of soot the! Sensor has detected an internal error has been detected in the drain valve for gas.
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