According toAutomotive News, the rough idle is linked to the boxer-four's electronic control unit, which will throw a fault code when it detects an anomaly in the variable valve timing's actuation ...

Manufacturers have confirmed there is a rough idle problem with a small number of 2.0-liter Boxer four engines and traced the problem to the engine's ECU. Automotive News reports while they have both ...

In more ways than one, how your vehicle’s engine idles (i.e. how smooth and efficiently your vehicle’s engine works when the car is stationary and not under any systemic pressure, like the ...