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78 results for "DPF"

...DPF systems seem to be gathering pace in the problem list. The Zafira B Z19DT is one such call we deal with regularly. On investigation of the fault codes the DPF pressure sensor seems to be at fault, but the rubber pipes located near the DPF may have melted through. And codes for gl...

...estricted DPF systems . The trace above is an example of a stretched timing chain on a Micra. All these tests, and many more, are possible with a pressure transducer attached to an oscilloscope.   We often get emailed scope traces sent to the helpline for checking. This is a very h...

...e filter (DPF ) becomes saturated more quickly if the vehicle is mainly driven short distances and frequently or exclusively in eco mode. At the same time, this type of driving doesn’t usually raise the temperature high enough to trigger the regeneration of the filter. If automati...

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    Installation Instructions

  • Diesel Particulate Filters (DPF) Diagnosis Guide
  • Sep 11

  • Blue Print (197) Contact
  • PDF

...Filters (DPF ) Disclaimer : Any technical tips are produced in good faith. Blue Print always recommends that vehicle maintenance and diagnostics are only carried out by  suitably experienced people using appropriate tools in a safe manner within a workshop environment. Blue Print and...

...(catalyst DPF , etc.) for contamination or blockage ƒ Perform a DPF static regeneration ƒ Perform a VTG vacuum test ƒ Check the vacuum pump ƒ Remove the vacuum pump, clean it, and reinstall it with new gaskets ƒ Check the EGR valve ƒ Run an oil analysis for excessive f...

...Chronic DPF Regeneration Failure With one or more of the following fault codes: • P253F - Useful engine of oil life - Exceeded. • C13F8 - Engine oil - Deteriorated • 53F8 - Engine oil - Deteriorated And when these different fault symptoms are associated with these fault cod...

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    Tech Tip

  • Jim investigates... EGR errors
  • Jul 12

  • Blue Print (197) Contact
  • PDF

...ed with a DPF ! Below is the data showing the EGR valve behaving itself – have a go at the calculation! Blue Print is the official UK distributor for G-Scan – Japan’s No.1 Diagnostic Scan Tool for Asian vehicles. The G-Scan is supported by Blue Print’s 3 Year Warra...

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    Tech Tip

  • Mazda 5 DPF issue, Jim investigates...
  • Feb 13

  • Blue Print (197) Contact
  • PDF

.... Mazda 5 DPF issue Written by Jim gilmour Blue Print’s Technical Consultant. Part of my job is to support customers who have bought a blue Print g-Scan and there’s nothing better than working through a real life situation to really get to grips with it. on one visit to Suffolk lat...

...Opel All models All vehicles with diesel particulate filters Illumination of the malfunction indicator lamp If a customer complains about the above error, this could be caused by the diesel particulate filter. Not least of all, this problem would also cause a lack of power. This co...

...Filters (DPF s) were already removing particulate matter, a major cause of breathing difficulties. DPF s have been a problem for technicians for some time, but most have come to understand the systems and how to diagnose them. But with SCR, we face different issues that have been cropping...



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