MENU

Author archives: Hella

Hella

Website: http://www.hella.com
Hella Ireland Limited is a wholly owned subsidiary of Hella KGaA, based in Santry, on the north side of Dublin; we offer the Irish automotive industry an interesting array of products. Hella Ireland supplies replacement parts to the Independent Aftermarket and specialist OE manufacturers.

    From Author Subject Date Download

    The Diesel Particulate Filter System DPF

    In order to maintain the prescribed emission limit values, a diesel particulate filter that is also known as DPF is used in vehicles with diesel engines.
    December
    1
    2016

    The range extender – General Information

    The range extender (Figure 1) is used, in many applications, including in electric vehicles (e.g. Opel Ampera, Chevrolet Volt, BMW i3).
    December
    1
    2016

    Repair note for brake caliper Teves floating-type caliper series FN Removing and installing disk brakes

    Since this kind of floating-type caliper brakes are installed in many modern vehicle models, these repair notes can also be applied to other vehicle models with identical brake calipers. The schematic illustrations, pictures and descriptions are for explanation and presentation of the document text only, and cannot be used as the basis for carrying out …
    November
    24
    2016

    Adaptive stop light

    The “adaptive stop light,” which is also known as an “active stop light” or “dynamic stop light,” is already built into many modern vehicles as an additional safety function. This adaptive stop light function increases the awareness of other road users and reduces the risk of a rear-end collision.
    November
    17
    2016

    Testing the minimum thickness of a brake disc

    The wear limit of a brake disc is defined by the manufacturer’s specification of the minimum thickness. This value in millimeters is stamped on the outer edge or on the brake disc chamber.
    November
    14
    2016

    Renault Espace-IV, model year 2002-2014 Electric parking brake with control element and hand-brake cables

    Before repair work begins on the rear axle wheel brakes of the vehicle models mentioned above, the electric parking brake must be emergency-released or deactivated.
    November
    9
    2016

    Maintenance information for brake caliper Pushing the brake pistons back

    In order to perform repairs on a brake system properly, the mechanic requires the correct tool. Before new brake pads are installed, the brake pistons in the brake caliper must be pushed back. Professional brake mechanics do this using a brake piston reset tool. This exerts centered pressure on the piston and piston track, ensuring …
    November
    3
    2016

    Electrical exhaust gas recirculation valve Failure causes and troubleshooting

    EGR valves are installed in a bypass channel between the intake manifold and the exhaust manifold. Recirculating part of the exhaust gas volume can reduce emissions of nitrogen oxides (NOx). The EGR valve is activated by the engine control unit. The exhaust gas recirculation rate is controlled depending on the engine speed, coolant temperature and …
    July
    25
    2016

    The Diesel Particulate Filter System DPF

    In order to maintain the prescribed emission limit values, a diesel particulate filter that is also known as DPF is used in vehicles with diesel engines.
    July
    18
    2016

    Easy Conn NextGen Hybrid Light

    This new light features an innovative, modular design. The system is a cost-optimised blend of usability, durability, flexibility and uncompromising quality for professional use. Every single lighting function of the combination rear light can be realised through the use of bulbs or LED modules as required; retrofitting is possible without problem
    July
    13
    2016