4L / M42 (EGR) - High technology for lowest exhaust emission

- with exhaust gas retention and return – available since 2008
Features:
• exhaust gas strict complying - EPA-IV-interim and EU 97/68 level 3 A
• “NOX-limit” exact values will not be obtained because of EGR (exhaust gas return)
• engine characteristics are controlled by exhaust gas return valve
• integration within 4M42 engine overall contour
• integration within 4L42C engine encapsulation, resulting in a +30 mm approximate extension.