How to repair the Suction Control Valve of a common rail diesel engine, MitsubishiTriton L200

This video describes the process to replace or repair the Suction Control Valve of a common rail diesel engine. Specifically for the Mitsubishi L200/ Triton/ Sportero, Nissan and Toyota common rail diesel engines. Included is a list of common fault codes. The working and purpose of the Suction Contol Valve (SCV) is also explained.
This a fairly simple operation and can be done with fairly low mechanical experience.
Time Stamp
0:00 - Intro
00:20 - Purpose of the SCV
02:15 - Symptoms of a malfunctioning SCV
02:35 - Diagnosing
03:10 - Options to repair
04:05 - Repair of the SCV

[@Johnno1979]

Thanks. I replaced one of these on a 2009 MN Triton. The hardest part was getting the bottom hex bolt. A long arm ball end hex and a pair of pliers for torque ended up getting it.

[@chrisbewrx]

What a fantastic tutorial!
Thank you very much for your video mate. You're very knowledgeable.
I have this issue with my Triton and this video have covered everything I need to know. 👍

[@jaconaude5779]

My pleasure! Hope you'll be able to solve the problem.

[@modar944]

Thank you for your hard work 👍

[@ShackDIY-pe4ld]

My pleasure!

[@michaelmitchell5430]

Do I NEED to polish the piston and sleeve ?

[@ShackDIY-pe4ld]

I polish both. The aim is to get both back to a bright polished finish to get a smooth as possible action. If you look closely , you'll see both is scoured and need polishing.