Freightliner Detroit engine 60- 2008 Engine Protect Warning

When the check engine/stop engine light comes on you can check the codes your self. You would have got 43, low water,

Turn on the switch, and hold the override switch. Count the number of flashes for the first number of fault, then wait for a pause in the flash, then count the number of flashes for the second digit in the fault. Count the number of flashes until it cycles back around. Examples of codes would be 2 yellow or red flashes, then a pause, then 5 yellow or red flashes then a pause would be a code 25
You may have a DDEC IV or DDEC V but many are the same.

 

The shutdown overide

 

Yo my truck la Columbia 2008 60 series. Tus morning starter the truck 3 mins after regen light on and of and check engine light come on and red check engine light and. Shut off the engine and starter on and run any body have. Idea w is the problem