You should take your car on a run to allow the regeneration process to take place. Most engine management systems will actively regenerate the DPF when the car is driven at speeds above 40mph for around 10 to 15 minutes.
Regen required. DPF light comes on. You can do a parked regen at this point or keep driving at highway speeds and it will do a passive, this happens when the passive regen has not been able to finish or been idling for extended amount of time.
Beside this, Can you drive while Regen?
The vehicle needs to run at operating temperature during the regeneration, so highway driving is best. Just drive as you normally would. During active regeneration, the exhaust outlet temperature is extremely high. So watch your location if regeneration is about to begin.
Likewise, How far do you have to drive to regenerate DPF?
Active regeneration will be initiated every 300 miles or so depending on how you use your car and will take 5 to 10 minutes to complete. But it’s a problem if your journey’s too short and the regeneration doesn’t finish. During active regeneration you may notice: Cooling fans running.
Also, Can you do a regen while driving?
The truck can regen all by itself ONLY while moving. If the driver slows or stops the truck, the regen will stop. If a regen is needed while stopped, the driver or a technician must initiate a parked regen.
How long does parked regen take?
How long does a parked regeneration take? It takes approximately 20-60+ minutes. It will continue to regen until the soot level has reached ‘low’ or ‘0%. ‘ Some trucks will let you monitor your soot level gauge on the dashboard.
21 Related Question Answers Found
How do I clear my DPF while driving?
Warm up the engine to operating temperature, then drive it for 15 minutes at constant speed on a motorway. Aim to keep the revs above 2000rpm for this period. The heat generated will help clean the DPF filter and the cars Regeneration cycle will usually kick in under these circumstances.
Can you interrupt a regen?
Veteran Member. Yes the car will attempt another Regen next time you drive. If you interrupt too many in a row you will get a warning light (I believe it’s the DPF light) and you will have to take the car to the dealership to have them force a regen using a Vag-Com.
How do I reset my diesel particulate filter?
You should drive your vehicle for approximately 15 minutes keeping the engine revs between 2000 – 2500 rpm. This is probably best done on an A road. Keep the car in a lower than normal gear (use ‘S’ on an automatic) in order to keep the revs up.
How do you trigger a DPF regeneration?
– Put the vehicle in neutral.
– Put on the hand brake.
– Leave the pedals alone!
– Press and hold the DPF button for 2 seconds or longer.
What happens if you stop a regen?
Regeneration, or regen, of the DPF filter, is the process that burns the soot accumulation that is inside the DPF filter. If you can no longer start a regen then you will eventually get stuck in a derate which will then lead to an engine shut down.
How do you know when regen is done?
The only indication that it is in progress is the high exhaust temperature light will be on when you are driving slower than 5 mph. When a passive regen is in progress you should notice nothing with engine performance, this normally happens when you are driving at highway speeds.
How many miles does it take to clear a DPF?
In terms of service intervals it really depends on driving habits, typically you can expect the first service at 150,000 miles and service once a year or each 100,000 miles, after then.
Why is my DPF not regenerating?
The DPF will not regenerate if: The engine management light is on for any fault; There is a faulty EGR valve; There is less than 20 litres of fuel in the fuel tank, if the fuel light is on or the engine management light is illuminated.
How do you clear a diesel particulate filter?
Warm up the engine to operating temperature, then drive it for 15 minutes at constant speed on a motorway. Aim to keep the revs above 2000rpm for this period. The heat generated will help clean the DPF filter and the cars Regeneration cycle will usually kick in under these circumstances.
How do you manually regenerate a DPF?
– Put the vehicle in neutral.
– Put on the hand brake.
– Leave the pedals alone!
– Press and hold the DPF button for 2 seconds or longer.
Can you stop a parked regen?
To Cancel a Parked Regeneration hold the DPF Switch to the ON position for five (5) seconds and release. A Parked Regeneration will stop if the key is turned to the off position, the truck is put into gear or the parking brake is released. The regeneration will take approximately 20-40 min.
How do you manually Regen?
Last Updated: 4 days ago – Co-authors : 6 – Users : 8
