CID 1689 CAT Fault Code

Right Pump Negative Flow Control Pressure Reducer Pressure Sensor

Cause :

If, as a result of the diagnosis, it was possible to read this code, then this combination means damage to the catalyst. It is necessary to check the device for mechanical defects.The Engine and Transmission System is not performing as expected. An issue has been detected in the Engine Electrical System, including the Charging and Starting System that monitors and controls the engine starting system and 12V battery charging system.

CID-3387
CID-3511
CID-1577
CID-2817
CID-868
CID-2668
CID-1801
CID-2997
CID-2564
CID-499

Don't forget ! When a fault code pops up, CAT's Uptime Center is automatically notified via an cellular link, and it alerts the truck's owner by prearranged methods, usually email or phone calls.

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