1. Warm up the engine by driving it for around 15 minutes at high speed while keeping revs above 2000 RPMs. 2. The heat generated from doing so should help burn off any accumulated DPFs particles and trigger an automatic regeneration cycle in your vehicle. Did a 350 km trip and even fuel economy was lower - about 1 liter less per 100km. Today after I started the engine, an EML came out. I read the codes and saw the following: 11A700 The Fill Level Of The Diesel Particulate Filter Is Too High. 13AF00 The Soot Content Of The Diesel Particulate Filter Is Too High. Tried to clear them but no luck.

Blocked DPF Filter. Hi there, we have had our first qashqai for a year, hubby drives a return 12 mile journey every day along an A road. Driving to work Friday the engine managemeng light came on and car went into limp mode. Green flag did diagnostics and said fault was DPF filter, driving at above 3000 revs in 4th gear for 20 mins should clear it.

Here are the five best ways to keep your DPF clean! 1. Drive Faster. You don't need to check your eyes here, completely in contrary to popular belief, driving at higher speeds may actually save you money in the long run. For DPFs to undergo the regeneration process a number of conditions need to be achieved, including: speed, RPM and engine
By taking the negative terminal off the battery and turning the ignition key on. Vehicle was still in limp mode with the DPF light on. After this I took a drive for about 25km keeping revs above 1800rpm. After 25km the turbo kicked in but the DPF light was still on. Did a code check using the accelerator sequence.
The easiest and most effective way to clean and maintain your DPF Filter is to use FTC Decarbonizer. How to clean a heavily blocked DPF Filter… For vehicles with a heavily blocked DPF filter, this process can be followed: Add 4 times the standard dose of FTC. (1 Ltr to 400 L of diesel)
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how to clean dpf filter by driving