TechASSIST: Camshaft Adjustment Control Valves
The camshaft adjustment valve (also known as an oil control valve) is an integral part of the variable valve timing…
EGR Valve Issues
The Exhaust Gas Recirculation Valve Do you notice a higher than average EGR valve return rate? Do your customers report symptoms reoccurring…
Fuel Delivery Modules / Fuel Feed Units
What is a Fuel Delivery Module The fuel delivery module is essentially a combined in tank fuel pump and level…
XEVO reinforce the importance of resetting the ECU after replacing components
After replacing engine management components, many vehicles will require a reset of the parameters to tell the ECU that a new part…
Blower Motor Resistors and Speed Controllers
The heater resistor is also known as the heater blower motor resistor or blower speed controller because it fundamentally controls…
Fuel Vaporizers
So what are Fuel Vaporizers? The Fuel Vaporizer is a relatively new component designed to improve the DPF regeneration process…
Diagnosing Lambda Sensor Issues
Lambda sensors were first fitted to cars in 1977 to improve the efficiency of combustion engines and help to reduce…
ABS (Wheel Speed) Sensors
OUR GUIDE TO ABS SENSORS Fundamentally, the anti-lock braking system (ABS) prevents skidding and loss of control under harsh braking….
