Question 1

What are the symptoms of a failing Turbo & Intake on a NCV3 Sprinter?

Accepted Answer

Loss of power under load, limp mode on a grade, then normal after a restart Whistle or flutter under boost, or black smoke on acceleration Rough running with an oily film in the intake tract Turbo lag that appeared suddenly rather than gradually

Question 2

Which fault codes point to this NCV3 Sprinter repair?

Accepted Answer

P0299: Turbocharger underboost. P0234: Turbocharger overboost. P2563 / P2564: Turbo boost control position sensor circuit. P0101 / P0102: Mass airflow sensor range or performance. Confirm with a scan tool before ordering — codes narrow the system, not the exact part.

Question 3

Does OEM Intake Manifold – 6420901000OE | Mercedes Sprinter 3.0 L Turbo Diesel Air Intake Plenum fit my Sprinter?

Accepted Answer

Listed for NCV3 Sprinter, OM642 engine. Listed for the NCV3 generation (2007–2018). Part numbers can differ within a generation by year and engine code — send the VIN and we'll confirm the exact number. This part is listed for the OM642 engine code. Confirm the code on your engine data plate or build sheet matches before ordering.

OEM Intake Manifold – 6420901000OE | Mercedes Sprinter 3.0 L Turbo Diesel Air Intake Plenum

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