<a href="https://en.wikipedia.org/wiki/Paccar" class="extiw" title="en:Paccar">Paccar</a> PX-5 truck engine (detail view).
<p><a href="//commons.wikimedia.org/wiki/Category:Straight-4_automobile_engines" title="Category:Straight-4 automobile engines">Four-cylinder in-line</a> turbocharges diesel engine.
It features exhaust gas recirculation, together with SCR technology and active soot filter, in order to comply with <a href="https://en.wikipedia.org/wiki/European_emission_standards" class="extiw" title="en:European emission standards">Euro 6</a> emissions requirements.
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<dl><dd>Seen at <a href="https://en.wikipedia.org/wiki/International_Motor_Show_Germany" class="extiw" title="en:International Motor Show Germany">IAA</a> 2016.</dd></dl>
<p><a href="//commons.wikimedia.org/wiki/User:Spielvogel" title="User:Spielvogel">Spielvogel</a>
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<dl><dd>For a gallery of some more of my uploaded pictures see: <a href="//commons.wikimedia.org/wiki/User:Spielvogel" title="User:Spielvogel">here</a>.</dd></dl>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>