What does DPF Regen inhibited mean?
Regeneration is inhibited by driver actuation of another switch for a maximum amount of time that may be shorter, or even prevented if DPF loading is too high.
Why is regen not working?
Failure of a regen may lead to an engine shut down. Pay attention to your CEL (Check Engine Light) as this may disable a DPF regen process. There are multiple reasons that may prevent a DPF regen. These include, but are not limited to, a clogged DPF filter, EGR fault codes, your VGT turbo operation.
How do I clear a blocked DPF?
If you get a warning light showing that the filter’s blocked, it should be possible to complete an active regeneration cycle and clear the warning light by driving for 10 minutes or so at speeds over 40mph.
What does Regen inhibited due to switch mean?
Regen Inhibit (switch on right) allows you to cancel or stop an. Exhaust Regeneration. (
How long does a DPF regeneration take?
between thirty and sixty minutes
On average, it takes between thirty and sixty minutes to complete a forced regeneration. The substantial heat required for the regen renders the engine and aftertreatment system untouchable until it has time to cool down.
Can a blocked DPF be cleaned?
When a diesel particulate filter is clogged, in most cases you can solve this relatively easily and cheaply by driving the DPF clean. The car normally does this automatically when there is a long drive, but many cars need a little extra help.
How long does a DPF Regen take?
1 1/2 hours
The DPF regeneration cycle takes approximately an hour and a half (1 1/2 hours) to complete and can be completed as part of a routine service.
Can you do a regen with check engine light?
The DPF status light is flashing. If your Check Engine light comes on while the DPF status light is flashing, it means you need to perform a parked regen right away. You may also hear a beeping sound to further alert you.