| DPF Faults - Help |
| Yesterday, (Subject: DPF Faults - Help ) Post: #1 | |||
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| DPF Faults - Help Hello, I have a couple of fault codes that I can’t figure out. Doesn’t seem like sensor issues, seems more like a power issue or ground, or a fuse. I have been told there is a fuse for the DPF that is somewhere in-line around the DEF tank but I cannot find anything. This is a 2014 International Prostar with ISX 15. Fault Codes • 1881 – DPF Differential Pressure Sensor: data valid but below normal range • 3133 – Intake NOx Sensor: data erratic, intermittent, or incorrect • 3134 – Outlet NOx Sensor: data erratic, intermittent, or incorrect • 4151 – SCR Catalyst Efficiency: below normal operating range Anything you all can think of? Thank you | |||
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DPF Faults - Help - Azcotrucking - Yesterday RE: DPF Faults - Help - hookliftpete - Yesterday, RE: DPF Faults - Help - Rawze - Today, |
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