Cummins ISB CM850 (2003-06) Fault Code: 1655 PID: SPN: 1324 FMI: 11 Engine Misfire Cylinder 2 – Condition Exists. Engine misfire has been detected in cylinder number 2. If Fault Code 1655 is inactive in the ECM memory and there is no complaint such as ?low power? or ?engine misfire?, it is possible that an intermittent event such as air entering the fuel system following a filter change caused the fault. Inactive counts of Fault Code 1654 should be disregarded unless other performance symptoms are present. The engine coolant temperature must be greater than 71?C [160?F] before this diagnostic will...

Cummins ISB CM850 (2003-06) Fault Code: 1656 PID: SPN: 1325 FMI: 11 Engine Misfire Cylinder 3 – Condition Exists. Engine misfire has been detected in cylinder number 3. If Fault Code 1656 is inactive in the ECM memory and there is no complaint such as ?low power? or ?engine misfire?, it is possible that an intermittent event such as air entering the fuel system following a filter change caused the fault. Inactive counts of Fault Code 1654 should be disregarded unless other performance symptoms are present. The engine coolant temperature must be greater than 71?C [160?F] before this diagnostic will...

Cummins ISB CM850 (2003-06) Fault Code: 1657 PID: SPN: 1326 FMI: 11 Engine Misfire Cylinder 4 – Condition Exists. Engine misfire has been detected in cylinder number 4. If Fault Code 1657 is inactive in the ECM memory and there is no complaint such as ?low power? or ?engine misfire?, it is possible that an intermittent event such as air entering the fuel system following a filter change caused the fault. Inactive counts of Fault Code 1654 should be disregarded unless other performance symptoms are present. The engine coolant temperature must be greater than 71?C [160?F] before this diagnostic will...

Cummins ISB CM850 (2003-06) Fault Code: 1658 PID: SPN: 1327 FMI: 11 Engine Misfire Cylinder 5 – Condition Exists. Engine misfire has been detected in cylinder number 5. If Fault Code 1658 is inactive in the ECM memory and there is no complaint such as ?low power? or ?engine misfire?, it is possible that an intermittent event such as air entering the fuel system following a filter change caused the fault. Inactive counts of Fault Code 1654 should be disregarded unless other performance symptoms are present. The engine coolant temperature must be greater than 71?C [160?F] before this diagnostic will...

Cummins ISB CM850 (2003-06) Fault Code: 1659 PID: SPN: 1328 FMI: 11 Engine Misfire Cylinder 6 – Condition Exists. Engine misfire has been detected in cylinder number 6. If Fault Code 1659 is inactive in the ECM memory and there is no complaint such as ?low power? or ?engine misfire?, it is possible that an intermittent event such as air entering the fuel system following a filter change caused the fault. Inactive counts of Fault Code 1654 should be disregarded unless other performance symptoms are present. The engine coolant temperature must be greater than 71?C [160?F] before this diagnostic will...