80 results for "DPF"

• 
• Type

  Tech Tip

• Combustion and EGR Part 3

• Jul 12

• Autobiz (321)
• 

...dback EGR DPF E This uses a differential pressure sensor which monitors the pressure drop created when exhaust gases flow through a restriction or orifice. This means that the actual flow is monitored, not just the command. This gives a much clearer picture of EGR operation and can produce...

• 
• Type

  Tech Tip

• Torque and Power 2

• Apr 12

• Autobiz (321)
• 

...filters (DPF ). The DPF removes carbon particulates (black smoke) and stores it. Sensors detect an accumulation of particulates and, when required, initiate a regeneration process which heats the filter to over 600C. The carbon is burnt off as CO2 and ash. The DPF can be problematic, espec...

• 
• Type

  Other

• Diagnosing Faults on Diesel Particulate Filters DPFs

• Mar 12

• Autoinform (109) Contact
• 

...e Filters DPF s Vehicle diagnostic Expert Frank Massey at AUTOiNOFORM online magazine looks at the three tools he uses when diagnosing faults associated with diesel particulate filters, namely the Autologic tool, a Picoscope oscilloscope and a digital multimeter. https://www.youtube...

• 
• Type

  Other

• DPF regeneration in vehicle diagnostics

• Jan 12

• Autoinform (109) Contact
• 

...tackling DPF Diesel Particulate Filter regeneration caused by poor driving and low fuel quality as well as long life servicing. Subscribe to Autoinform online magazine for FREE at www.autoinform.co.uk for more great videos and technical information for the professional automotive technic...

• 
• Type

  Installation Instructions

• Diesel Particulate Filters (DPF) Diagnosis Guide

• Sep 11

• Blue Print (201) Contact
• 

...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...

• 
• Type

  Technical Bulletin

• Opel Astra H, Zafira B, Vectra C - Loss of power, fault code P1901, P0234, P242F

• Jul 11

• Hella Ireland (1757)
• 

...2004 with Diesel particulate filter Vehicles has loss of power Engine control lamp is lit up Fault code: P1901, P0234, P242F Problem: Fault code P1901 is displayed simultaneously with P0234 and P242F. Possible cause: defect on charge pressure control valve. Splashwater accesses...

• 
• Type

  Technical Bulletin

• Indirect charge air cooling circuit

• Jul 11

• Hella Ireland (1757)
• 

...Technical Information Indirect charge air cooling circuit General The efficiency of the engine can be further increased by increasing the air density by means of a separate charge air cooling circuit that is independent from the engine cooling circuit. The components of the indirect...

• 
• Type

  Tech Tip

• Diagnostics on a Volvo S40, VW Polo and a Citroen C8

• Jul 11

• eXponentia (29)
• 

...ithin the DPF , meaning it had reached its design limits and needed replacing. As a consequence of this, the Eolys tank must be nearly empty and required refilling with the appropriate Eolys (remember that there are two types). The second fault was more interesting, as it indicated excessiv...

• 
• Type

  Tech Tip

• Filter Air Particulate System

• Jun 11

• eXponentia (29)
• 

...e filter (DPF ), a complete one-piece assembly within the exhaust system. The DPF utilizes a porous silicon carbide substrate that traps the soot particulate. As you might guess, the particulate trap would become saturated with particulate matter and would stop functioning properly within a...

• 
• Type

  Technical Bulletin

• Citroen C6 - Engine misfiring, poor performance

• May 10

• Hella Ireland (1757)
• 

...Citroen C6 Model year: from 2006 Engine code: DT17TED4 (Type UHZ) Engine misfiring, poor performance Diagnostic control lamp lit “Anomaly exhaust detoxication” is displayed on the multi-function display The above-mentioned fault indicates a defect in the exhaust gas purifica...