Opel Various Models - Insufficient enginepower | HELLAOpelVarious ModelsEngine : Z16XEPInsufficient engine powerEngine warning light comes on sporadicallyIf the error described above occurs in conjunction with the following list of fault codes, a po
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Ford Edge - Noise and loss of power duringacceleration phaseData sheetManufacturer FordVehicle model EdgeEngine 2.0 Diesel | All modelsYear of manufacture From April 15, 2019Symptoms Noise and loss of power during accelerationphase Important safet
Oil coolers for hydrodynamic retarders |HELLAGeneralHydrodynamic retarders (working with liquids) are used in commercial vehicles in order to supportthe actual brake system as an almost wear-free hydrokinetic brake. The kinetic energy is turnedinto he
Capillary actionA rather unknown subject is the capillary action in lights. But more often than one might think thisphenomenon is responsible for water penetrating into a light, accumulating inside. Capillary actiondescribes the property of liquids to s
Strong price increase for refrigerant R134a |HELLASignificant implications for workshops and driversGeneral situationEU Regulation 517/2014, effective since January 1 , 2015, was the trigger for price increasesof several 100% currently taking place fo
The Diesel Particulate Filter System DPF |HELLAGeneral informationIn order to maintain the prescribed emission limit values, a diesel particulate filter that is alsoknown as DPF is used in vehicles with diesel engines.The diesel particulate filter com
VW Golf 6 Plus - Poor accelerationperformance | HELLAVW Golf 6 PlusAll ModelsModel year 2010-2014Poor acceleration performanceMotor control light is litError codes: P0225, P1630, P2122If the defect described above occurs together with the listed er
The range extender | HELLAGeneral informationThe 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.
Checking the lateral runout of the wheel hub |HELLAGeneral informationAs part of troubleshooting on the brake disc system, as well as before fitting new brake discs, theaxial runout of the wheel hub should also be checked according to the specification
Nissan Qashqai - Poor braking functionNissan QashqaiModel: J10 and NJ10Model years: 08/2010 - 02/2011Poor braking functionIf signs of the above fault are noticed, this may also be associated with defective brake hoses. Repair notesIn the event of cu