The 2.2-liter Opel Y22DTR or L50 diesel engine was produced from 2000 to 2005 and was installed on a number of popular models of the company, such as Astra, Vectra, Signum or Zafira. This unit was the most voluminous and powerful diesel engine of the concern of its own design.
Y diesel family: Y17DT, Y20DTH, Y22DTH, Y22DTR.
Specifications
| Production years | 2000-2005 |
| Displacement, cc | 2171 |
| Fuel system | direct injection |
| Power output, hp | 120 – 125 |
| Torque output, Nm | 270 – 280 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 84 |
| Piston stroke, mm | 98 |
| Compression ratio | 18.5 |
| Features | intercooler |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | VGT |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 5.5 |
| Fuel type | diesel |
| Euro standards | EURO 3 |
| Fuel consumption, L/100 km (for Opel Vectra 2003) — city — highway — combined |
8.2 4.7 6.0 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | 195 |
The engine was installed on:
- Opel Astra G (T98) in 2002 – 2005;
- Opel Signum A (Z03) in 2003 – 2004;
- Opel Vectra B (J96) in 2000 – 2002, Vectra C (Z02) in 2002 – 2004;
- Opel Zafira A (T98) in 2001 – 2005.
Disadvantages of the Y22DTR engine
- The life of an Opel owner with such an engine is spent in the fight against airing the system.
- The high-pressure fuel pump electrician has low reliability, the control transistor often burns.
- Timing chains here last a long time, but their guide rails are not at all as strong.
- Due to problems with the lubrication of the liners, the crankshaft often breaks at high mileage.
- As with any diesel engine, the diesel particulate filter and the EGR valve get dirty very quickly.
Frequently asked questions about the Opel Y22DTR
How much power does the Opel Y22DTR make?
The Opel Y22DTR develops 120 - 125 hp and 270 - 280 Nm of torque.
How much oil does the Opel Y22DTR take and which one?
Engine oil capacity: 5.5 liters. Recommended oil: 5W-40.
Does the Opel Y22DTR have a timing belt or chain?
The Opel Y22DTR uses a timing chain.
Is the Opel Y22DTR turbocharged?
Yes, the Opel Y22DTR is turbocharged (VGT).
Does the Opel Y22DTR need valve clearance adjustment?
No, the Opel Y22DTR has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Opel Y22DTR last?
The typical lifespan of the Opel Y22DTR is ~350 000 km with proper maintenance.
What is the fuel consumption of the Opel Y22DTR?
Opel Vectra 2003: city 8.2, highway 4.7, combined 6.0 L/100 km.
What cars was the Opel Y22DTR installed on?
Opel Astra G (T98) in 2002 - 2005; Opel Signum A (Z03) in 2003 - 2004; Opel Vectra B (J96) in 2000 - 2002, Vectra C (Z02) in 2002 - 2004; Opel Zafira A (T98) in 2001 - 2005.
What are the common problems of the Opel Y22DTR?
The life of an Opel owner with such an engine is spent in the fight against airing the system. The high-pressure fuel pump electrician has low reliability, the control transistor often burns. All known problems.
