been trying to use this to track down problems in a T444E. when i connect to the ecu and try to watch live data its very spotty and sporadic. like the data rate and connection is not very good at all. is there a certain way that i have to connect the laptop to the ECU because if i have the truck running already and try to connect the software wont let me connect. the only way i have found to get it to connect is key on, not running connect than start the truck.
is there a page or document that covers how to use the logging more specifically?
The problem im having is the truck throws a 333 fault code, goes into limp mode and wont come back out unless i power the truck off, wait a few seconds than restart the truck. fault code 333 is injection control pressure is above or below desired pressure. is it possible to see the desired ICP sensor pressure vs the actual ICP sensor pressure to know weather its above or below target pressure?
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Thu, January 30th, 2025, 06:45 PM
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