blackbeast04lly
08-08-2007, 09:29 AM
I have a 07.5 lmm with ppe tuner and i plugged it in and gave me a code of 2455. I was wantin to know if anyone could tell me what is that code. Thanks Jeff
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coloradobrdr 08-08-2007, 10:05 AM The ECM detects that the exhaust pressure differential sensor voltage is greater than 4.1 volts for 2 seconds. (DPF sensor) JunkTruck 08-08-2007, 10:55 PM What does that mean in english? Will a regen fix it? I KNEW JUDGEMENT DAY WAS COMMING! JT | ||