Nissan YD engine

YD25DDTi in 1998 Nissan Presage

The YD engine is a 2.2 L & 2.5 L Diesel I4 piston engine from Nissan. It has a cast iron block & aluminium head with chain driven DOHC.

YD22DD

Winner of the FY 1998 Sho-Ene Taisho (The Energy Conservation Prize). The YD22DD is used in the Y11 Nissan AD van& W11 Expert.^[1][2][3] It is a non turbo engine utilising the VP44 electronic controlled rotary injection pump.

YD22DDTi (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)

YD22DDTi (Common Rail)

The YD22DDTi was a commonrail diesel introduced in 2003, 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 DCi 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)

YD25DDTi (VP44)

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 (garrett GT1749V) and torque is limited to approximately 280Nm 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 (Navara / Kingcab / Frontier)
• Nissan D40 pickup (Navara)
• –present Nissan Frontier

YD25DDTi High Power (commonrail aka DCi)

The model description YD25DDTi technically refers to the YD25 engines which use the VP44 rotary electronic injection pump and run injection lines to each cylinder. 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(D40) and the Nissan Pathfinder (R51). It initially produced 174 PS (128 kW) @ 4,000 rpm and 403 Nm of torque. In 2010, Nissan updated the engine for the Navara and Pathfinder facelift to produce 190 PS (140 kW) and 450 Nm of torque.^[4] In 2011 the Nissan Murano was fitted with the updated engine producing 190 PS (140 kW) and 450 Nm of torque.

Applications

• 2006–present Navara
• 2005–present Nissan Pathfinder
• 2011- Nissan Murano

Engine reference

The YD engine is manufactured in the following versions:

Code	Vehicle	Year	Displacement	Bore	Stroke	C.R.	Max. Power	Max. Torque	Features
YD22DD	Nissan Y11 AD Van	2000–2002	2.2 L (2184 cc)	86.0 mm	94.0 mm	18:1	77 PS (55 kW) @4000 rpm	16. kg·m (157 N·m; 116 ft·lbf) @2000 rpm	direct injection 16 valve, no turbo
YD22DDT	Nissan N16 Almera	2000–2002	2.2 L (2184 cc)	86.0 mm	94.0 mm	18:1	110 PS (81 kW) @4000 rpm	24.2 kg·m (237 N·m; 175 ft·lbf) @2000 rpm	direct injection Intercooler
YD22DTi	Nissan N16 Almera Nissan X-Trail	2002–present 2001–2007	2.2 L (2184 cc)	86.0 mm	94.0 mm	18:1	136 PS (100 kW) @4000 rpm	31 kg·m (300 N·m; 220 ft·lbf) @2000 rpm	common rail direct injection Intercooler[citation needed]
YD22DDTi	Nissan N16 Almera Nissan V10 Almera Tino	2003–2005	2.2 L (2184 cc)	86.0 mm	94.0 mm	18:1	112 PS (82 kW) @4000 rpm 136 PS (100 kW) @4000 rpm	25.2 kg·m (247 N·m; 182 ft·lbf) @2000 rpm 31 kg·m (300 N·m; 220 ft·lbf) @2000 rpm	common rail direct injection variable nozzle turbo intercooler
YD22DDTi	Nissan P12 Primera	2003–2005	2.2 L (2184 cc)	86.0 mm	94.0 mm	16.7:1	139 PS (102 kW) @4000 rpm	32 kg·m (310 N·m; 230 ft·lbf) @2000 rpm	common rail direct injection variable nozzle turbo intercooler
YD25DDT	Nissan D22 Frontier/Navara[5]	2001–present	2.5 L (2488 cc)	89.0 mm	100.0 mm	18:1	109 PS (80 kW) @4000 rpm	26.5 kg·m (260 N·m; 192 ft·lbf) @2000 rpm	M-fire direct injection turbo intercooler
YD25DDTi	Nissan D22 Frontier/Navara[6]	2001–present	2.5 L (2488 cc)	89.0 mm	100.0 mm	18:1	129 PS (95 kW) @4000 rpm	30 kg·m (290 N·m; 220 ft·lbf) @2000 rpm	common rail direct injection turbo intercooler
YD25DDTi High Power	Nissan Pathfinder Nissan Navara[7]	2005–present	2.5 L (2488 cc)	89.0 mm	100.0 mm	16.5:1	174 PS (128 kW) @4000 rpm	41.1 kg·m (403 N·m; 297 ft·lbf) @2000 rpm	common rail direct injection variable nozzle turbo intercooler
YD25DDTi Mid Power Commonrail	Nissan Navara[8]	2005–present	2.5 L (2488 cc)	89.0 mm	100.0 mm	16.5:1	144 PS (106 kW) @4000 rpm	36.3 kg·m (356 N·m; 263 ft·lbf) @2000 rpm	common rail direct injection variable nozzle turbo intercooler
YD25DDTi NEO Di	Nissan U30 Presage/Bassara[9]	1998–2001	2.5 L (2488 cc)	89.0 mm	100.0 mm	17.5:1	150 PS (110 kW) @4000 rpm	28.5 kg·m (279 N·m; 206 ft·lbf) @1800 rpm	common rail direct injection variable nozzle turbo intercooler

See also

Nissan engines

References

1. ^ Nissan-Global (Model Lineup 2002)
2. ^ Nissan-Global (Nissan Expert 1999)
3. ^ Nissan-Global (Nissan AD 1999)
4. ^ Nissan facelifts the Navara and Pathfinder
5. ^ Nissan Thailand (Nissan Frontier Single Cab)
6. ^ Nissan Thailand (Nissan Frontier Double Cab)
7. ^ Nissan Thailand (Nissan Navara 4x4)
8. ^ Nissan Thailand (Nissan Navara 4x2)
9. ^ Nissan Global (Nissan Presage, 23 June 1998)