Cummins ISX12 CM2250 (2010-12) Fault Code: 197 PID: 2560 SPN: 111 FMI: 18 Coolant Level- Data Valid But Below Normal Operating Range- Moderately Severe Level - EcuForce Truck (2024)

FAQs

What is code 197 on Cummins engine? ›

Cummins Generator Fault Code 197 – Coolant Level Low Warning

This warning allows the generator to continue operating but should be corrected as soon as possible. A sensor has detected a low coolant level. Shut the generator down and disable it from starting according to Cummins procedure.

Fault Code: 111 Engine Control Module - critical internal failure. Error Engine may. PID: S254 internal to the ECM related to memory hardware not start. SPN: 629 failures or internal ECM voltage supply circuits.

SPN 111/FMI 4

Description This Fault Sets when the Common Powertrain Controller (CPC) Detects that there is a Short to Ground on the Coolant Level Circuit or the Engine Coolant Level is Low.

This fault is for low coolant level or a bad sensor. Please don't forget to Accept/Rate my service. Coolant Level - Data Valid But Below Normal Operational Range - Moderately Severe Level. Low engine coolant level detected.

Denial code 197 means that the precertification, authorization, notification, or pre-treatment requirement was not fulfilled or was absent.

Using a code reader tool, connect to the ECM and find the “fault codes” tab. The displayed codes can generally be clicked on one by one. Another option is to select “erase all faults” and then follow the onscreen instructions. At the end of the procedure, the ignition key should be turned off.

111 is a coolant level sensor fault. I see this a lot. Since your coolant level is full, you most likely have a faulty coolant level sensor.

P040D Code: Exhaust Gas Recirculation Temperature Sensor “A” Circuit High. The diagnostic trouble code (DTC) P040D means “Exhaust Gas Recirculation Temperature Sensor 'A' Circuit High.”

The document describes a fault code 111 related to the electronic control module (ECM) microprocessor. The ECM controls the engine and is located on the left side of the engine block. The fault code indicates an internal problem with the ECM microprocessor that cannot be repaired, requiring replacement of the ECM.

SPN stands for Suspected Parameter Number which tells you the circuit where the fault occurred. For example, if you had a SPN 1791 code, it would point to a fault detected in the EGR Valve Control Circuit. FMI stands for Failure Mode Indicator which tells you the reason the fault code was set.

What does SPN mean in diesel? ›

SPN stands for Suspect Parameter Number. It's a diagnostic trouble code that provides detailed information about specific faults detected by the vehicle's ECU, making it easier to identify and address issues within the vehicle's electronic systems.

Hello Fault 235 is for the level sensor. The coolant level sensor monitors the coolant level within the coolant system and passes information to the electronic control module (ECM) through the engine harness. Because this sensor is complex, do not use a multimeter to check it.

Coolant level sensor circuit voltage below normal or shorted.

Fault Code 197: Coolant Level - Data Valid But Below Normal Operational Range - Moderately Severe Level.

FAILURE MODE IDENTIFIERS (FMI) Now that we have defined MID (The component) and PID (types of data), we can talk about Failure Mode Identifiers (FMI). Every diagnostic trouble code (DTC) that you find will have an FMI.

The CO 197 denial code falls under the category of denials related to coverage limitations. It signifies that the services provided are considered medically unnecessary or are not covered by the patient's insurance plan.

What does OBD-II fault code P2579 mean? The Turbocharger is programmed to spin at a certain speed based on the engine's RPM. If the Turbocharger deviates too much from the anticipated speed of rotation, code P2579 will be set.

Fault Code 195 Coolant Level Sensor Circuit - Voltage Above Normal or Shorted To High Source.

Fault Code 196 Coolant Level Sensor Circuit - Voltage Below Normal or Shorted To Low Source.