In this database, you will find technical information on our products and certain vehicle systems – compiled by experienced technicians and mechanics. You can search the database by entering multiple keywords, for instance the product, relevant system or components, and also filter the information using the categories (for example, lighting, electronics, etc.).
"Product information - BMW brake pads | HELLA PAGID 8DB 355 009-271 / 8DB 355 015-391 New allocation of the brake pads Due to a change in the serial equipment carried out by the vehicle manufacturer BMW, the following article allocation has been adapted as "
"Electric Vacuum Pumps | HELLA PAGID Electric Vacuum Pumps in Brake Systems The brake system is one of the most important systems in any vehicle. Ensuring that stable and effective braking power is available at all times usually requires a vacuum pump. Unti"
"Brake disc locating screw | HELLA PAGID Task Some vehicle manufacturers use an additional centering screw for mounting the brake disc. This screw serves primarily as a mounting aid in order to ensure that the brake disc is positioned correctly on the wheel"
"Brake fluid | HELLA PAGID Task Brake systems are complex entities in which many elements must work together perfectly to ensure safe functioning, even in extreme situations. The brake fluid plays a very important role in this, as it transfers the power fro"
"Adaptive stop light | HELLA PAGID General Information 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 fu"
"Intake manifold pressure sensor with integrated intake air temperature sensor | HELLA General The intake manifold pressure sensor measures the intake manifold vacuum that exists in the intake manifold after the throttle. The measured values of the intake m"
"Electrical exhaust gas recirculation valve | HELLA Failure causes and troubleshooting General information EGR valves are installed in a bypass channel between the intake manifold and the exhaust manifold. Recirculating part of the exhaust gas volume can re"
"The range extender | HELLA General information The range extender (Figure 1) is used, in many applications, including in electric vehicles (e.g. Opel Ampera, Chevrolet Volt, BMW i3). It is an additional unit that extends the range of the electric vehicle. "
"The Diesel Particulate Filter System DPF | HELLA General information 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. The diesel particulate filter com"
"The Secondary Air System | HELLA General Information This system further lowers the HC (hydrocarbon) and CO (carbon monoxide) values during the cold start phase (catalytic converter not yet active). A conversion rate of over 90 percent is achieved using a "