nunan Posted September 21, 2009 Share Posted September 21, 2009 hey guys, wondering if you could tell me what codes these are. got a misfiring 02 dt444e in a international bus chasis. thanks 325, 123, 323, 256. Thanks again. Quote Link to comment Share on other sites More sharing options...
Bruce Amacker Posted September 21, 2009 Share Posted September 21, 2009 hey guys, 325, Power reduced to match cooling system performance (a common overheat code) 123, MAP sensor inrange fault 323, Engine coolant below low/critical level 256 Radiator shutter self test fail IH DTC's and some diagnostics are available on the free side of their website at: https://evalue.internationaldelivers.com/service/bodybuilder/general/default.aspx?pageid=3 Select Diagnostic trouble code indexes, and select T444E W/CEC. It's important that you select w/CEC as your truck has the ('98 up single module) Combination Engine Controller and not Three Box, which is what "Diagnostics" will get you- the '94-97 Three Box system. Good Luck! Quote Link to comment Share on other sites More sharing options...
nunan Posted September 22, 2009 Author Share Posted September 22, 2009 thanks bruce. i went to that site and fixed the codes, and fixed 2 oil leaks. now i cant figure out where this last one is. replaced the pedistal because the little oil solenoid in the pedistal was pissin oil out, and it was also pissin oil out of the box plug on the injection pump. truck has tons of power now with the new pump, but is getting oil under the turbo somehow. only thing i can think of is the o rings are leaking, but they're brand new and its a hell of a lot easier to drop these turbo's on than in the pickups. Quote Link to comment Share on other sites More sharing options...
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