P2002 Diagnostic Trouble Code Discussion for October 2024
Diesel Particulate Filter Efficiency
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| Help Request | Posted | |
| 2012 Ram 2500 Laramie Longhorn 6.7L MIL Lamp on VIN: 3C6UD5GL8C P2002: diesel particulate filter efficiency below threshold. ... some help with a troublesome Ram. Truck originally came in with a fault for DPF below efficiency(P2002, permanent fault). The PCM would not let me do a forced regen as there was some sort of (seconds countdown) that wasn't within parameters to run. I ... |
October 30, 2024 |
