Nissan YD engine
The YD engine is a Inline-4 diesel engine from Nissan. It has a cast-iron block and aluminium head with chain driven DOHC. The engine shares much of its architecture with the QR petrol engine.
YD22DD
Winner of the FY 1998 Sho-Ene Taisho.The YD22DD is used in the Y11 Nissan AD van& W11 Expert.
It is a non turbo engine utilising the VP44 electronic controlled rotary injection pump.
YD22DDT (VP44 pump)
The YD22DDT is used in the X-Trail, N16 Almera. It features the VP44 electronic rotary injection system and wastegated turbochargers. The VP44 pump models are easily spotted due to a flat acoustic cover over the engine.YD22DDTi (commonrail)
The YD22DDTi was a commonrail diesel introduced in 2001, during the first small facelift of the P12 Primera, N16 Almera and V10 Almera Tino. It is also fitted to the Nissan X-trail. The injection system is commonrail with a variable vane turbocharger is intercooled and produces the most power and torque of all the YD22 engines. Cars with this commonrail engine usually carry the DDTI badge. The commonrail version is easily distinguished from the VP44 model by the 4 injector bumps on the top of the acoustic cover.Non intercooled versions of this engine were also available with a lower power rating.
YD25DDTi (VP44 Pump)
This engine features the VP44 rotary injection pump and is turbocharged and intercooled. In the Presage/Bassara it is fitted sideways with a variable vane turbocharger and torque is limited to approximately accommodate the 4 speed automatic gearbox attached.In the D22 Navara/Kingcab/Frontier the engine is essentially the same other than modifications to accessories, mounts and plumbing to accommodate the longitudinal engine layout. The turbo is a wastegated IHI RHF4 which is also intercooled. The stronger gearbox allows it to produce more torque than the Presage/Bassara version.
Applications
- 1998–2001 Nissan Presage
- 1998–2001 Nissan Bassara
- Nissan D22 pickup
- Nissan D40 pickup
- 2004–present Nissan Frontier
YD25DDTi High Power (commonrail a.k.a. DCi)
This DDTi engine was last used in the Presage/Bassara and the D22 navara.
The common rail versions of this engine are referred to in Europe as DCi. The commonrail engines are used in the D40 navara, late model D22 navara and the R51 pathfinder. This is the engine referred to below.
YD25DDTi High Power was developed in 2005 for the Nissan Navara and the Nissan Pathfinder. It initially produced @ 4,000 rpm and of torque. In 2010, Nissan updated the engine for the Nissan Navara and Nissan Pathfinder facelift to produce and of torque. In 2011 the Nissan Murano was fitted with the updated engine producing and of torque.
Applications
- 2006–2014 Nissan Navara
- 2005–2012 Nissan Pathfinder
- 2011–present Nissan Murano
- 2013–present Nissan NV350 Caravan/Urvan E26
- 2015–present Nissan NP300 Navara
- 2018–present Nissan Terra
Engine reference
| Code | Vehicle | Year | Displacement | Bore x Stroke | C.R. | Max. Power | Max. Torque | Features |
| YD22DD | Nissan Y11 AD Van | 2000-2002 | 18.0:1 | @ 4000 rpm | @ 2000 rpm | direct injection 16 valve, no turbo | ||
| YD22DDT | Nissan Almera N16 | 2000-2002 | 18.0:1 | @ 4000 rpm | @ 2000 rpm | direct injection | ||
| YD22DTi | Nissan X-Trail | 2001-2003 | 18.0:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection intercooler | ||
| YD22DDTi | Nissan X-Trail | 2003-2007 | 16.7:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection variable nozzle turbo intercooler | ||
| YD22DDTi | Nissan Almera N16 Nissan V10 Almera Tino | 2003-2005 | 16.7:1 | @ 4000 rpm @ 4000 rpm | @ 2000 rpm @ 2000 rpm | common rail direct injection variable nozzle turbo intercooler | ||
| YD22DDTi | Nissan Primera P12 Nissan Almera N16 | 2003-2005 | 16.7:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection variable nozzle turbo intercooler | ||
| YD25DDT | Nissan D22 Frontier/Navara | 2001-present | 18.0:1 | @ 4000 rpm | @ 2000 rpm | M-fire direct injection turbo intercooler | ||
| YD25DDTi | Nissan Navara/Frontier | 2001-present | 18.0:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection turbo intercooler | ||
| YD25DDTi High Power | Nissan Pathfinder Nissan Navara | 2005-2009 | 16.5:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection variable nozzle turbo intercooler | ||
| YD25DDTi High Power | Nissan Pathfinder Nissan Navara Nissan Terra | 2010-present | 15.0:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection variable nozzle turbo intercooler | ||
| YD25DDTi Mid Power Commonrail | Nissan Navara | 2005-present | 16.5:1 | @ 4000 rpm | @ 2000 rpm | common rail direct injection variable nozzle turbo intercooler | ||
| YD25DDTi NEO Di | /Bassara | 1998-2001 | 17.5:1 | @ 4000 rpm | @ 1800 rpm | common rail direct injection variable nozzle turbo intercooler |