What causes lower than normal engine temperatures? If you’ve ever had to start your car on a cold morning, you will know the effect that cold temperatures have on your engine. Your car’s engine needs to reach an optimum temperature in order to run...
What does the EGR Valve Position sensor do? Exhaust Gas Recirculation (or EGR) systems were introduced to cars as a means of reducing emissions. As their name suggests, they recirculate partially burnt exhaust gases back into the engine where they are re-burnt to...
