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the jakes are unpluged so that is why the jakes are throwing a code do you have any suggestions on why its not starting. those were the only codes it was showing
What is the history with this truck?has it been sitting?just serviced?just repaired?or did it just not start the next morning?
Ok confirm your getting good fuel from the head by removing the return line off the head,while your there make sure the fuel regulator is ok at the back of the head,then also confirm you getting no bubbles and if ok then we`ll look into the electrical system..