The SPN 120 FMI 13 fault code indicates a communication error where the J1939 Retarder Fluid Message is missing or not available. This diesel engine fault code suggests that the Engine Control Module (ECM) is not receiving the necessary data from the retarder control module, which can affect the retarder system's performance.What SPN 120 FMI 13 MeansThe SPN 120 FMI 13 diagnostic trouble code signi
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The SPN 111 FMI 19 fault code is a diagnostic trouble code that indicates the engine control module (ECM) has received erroneous data from the coolant level sensor. This diesel engine fault code suggests an issue with the signal integrity or the sensor's ability to communicate accurate coolant level information to the ECM. What SPN 111 FMI 19 Means When the SPN 111 FMI 19 fault code is active, it
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The SPN 111 FMI 18 fault code is a diesel engine diagnostic trouble code indicating a low coolant level condition. This code is triggered when the Engine Control Module (ECM) detects that the coolant level is below the acceptable threshold, which can lead to potential overheating and engine damage if not addressed promptly.What SPN 111 FMI 18 MeansThe SPN 111 FMI 18 fault code specifically relates
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The SPN 111 FMI 13 fault code is a diesel engine diagnostic trouble code indicating that the Engine Control Module (ECM) is not receiving data from the coolant level sensor. This fault code suggests an electrical issue within the cooling system, specifically related to the sensor's data transmission to the ECM.
What SPN 111 FMI 13 Means
The SPN 111 FMI 13 fault code signifies that the ECM has det
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The SPN 111 FMI 6 fault code is a diesel engine diagnostic trouble code indicating that the coolant level sensor circuit has failed low. This means the Engine Control Module (ECM) is detecting a lower than expected voltage from the coolant level sensor, suggesting a potential issue with the sensor or its circuit.What SPN 111 FMI 6 MeansThe SPN 111 FMI 6 fault code represents a problem with the coo
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The SPN 111 FMI 4 fault code is a diesel engine fault code indicating a 'Coolant Level Circuit Failed Low' condition. This diagnostic trouble code suggests that the Engine Control Module (ECM) has detected a low signal from the coolant level sensor circuit, which may imply a problem with the sensor, wiring, or ECM input.
What SPN 111 FMI 4 Means
The SPN 111 FMI 4 fault code specifically points to
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The SPN 111 FMI 3 fault code indicates a 'Coolant Level Circuit Failed High' condition in a diesel engine. This diagnostic trouble code suggests that the Engine Control Module (ECM) has detected an abnormally high voltage signal from the coolant level sensor circuit, which could mean a malfunction in the sensor or its associated wiring. What SPN 111 FMI 3 Means When the SPN 111 FMI 3 fault code is
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The SPN 111 FMI 1 fault code is a diagnostic trouble code indicating that the coolant level in the diesel engine is very low. This code is triggered when the Engine Control Module (ECM) detects a signal from the coolant level sensor that falls below the acceptable threshold, suggesting a potential issue with the cooling system.What SPN 111 FMI 1 MeansThe SPN 111 FMI 1 fault code specifically relat
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The SPN 107 FMI 4 fault code is a diesel engine diagnostic trouble code indicating that the air filter sensor has failed low. This means the Engine Control Module (ECM) is detecting a lower than expected signal from the air filter differential pressure sensor, suggesting a potential issue with the sensor or its associated circuitry.What SPN 107 FMI 4 MeansThe SPN 107 FMI 4 fault code specifically
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The SPN 107 FMI 3 fault code is a diesel engine diagnostic trouble code indicating that the air filter sensor has failed high. This means the Engine Control Module (ECM) is receiving a signal from the air filter restriction sensor that is higher than expected, suggesting a potential issue with the sensor or its circuit.What SPN 107 FMI 3 MeansSPN 107 FMI 3 represents a high signal from the air fil
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