P2458
Diesel Particulate Filter Regeneration Duration
DTC P2458, sometimes indicated as P245800 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the auxiliary emissions system causing diesel particulate filter regeneration duration.
The Diesel Particulate Filter Regeneration Duration diagnostic trouble code (DTC) is caused when the duration of the diesel particulate filter regeneration process is longer than expected.
There are a few things that can cause this code, including:
-A clogged or dirty diesel particulate filter
-A malfunctioning diesel particulate filter sensor
-A problem with the engine control module
If you have this code, it's important to have it checked out by a qualified technician to determine the root cause.
- P2458: Particulate Filter Regeneration Duration
- P2458: Diesel Particulate Filter Regeneration Duration
- P2458: Diesel particulate filter (DPF), regeneration process – duration malfunction
- P2458 51: Diesel Particulate Filter (DPF) Regeneration Time
- P2458 56: Diesel Particulate Filter (DPF) Regeneration Time
- P2458 57: Diesel Particulate Filter (DPF) Regeneration Time
- P2458 00: Diesel particulate filter (DPF), regeneration process - duration malfunction
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- TB011318 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
VOLKSWAGEN: Update programming to eliminate dtc P2458 stored in ecm fault memory - 167-B1809-01 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
HINO: Sb-18-019 dtcP2458 workshop manual correction. Workshop manual correction of dtc P2458 and added cleaning carbon procedure to troubleshooting. - V011318 2026578 - FUEL SYSTEM, DIESEL
VOLKSWAGEN: Technical bulletin (customers may complain of a mil on condition, which is caused by dtc P2458 (diesel particulate filter regeneration duration). The production solution to this issue is improved software introduced in production as of mar