The 2.0-liter diesel engine Opel X20DTH or LD1 was produced from 1997 to 2000 and was only installed in the two most popular models of the brand: Vectra and Omega. After being upgraded to comply with Euro 3 emission standards, the unit received a completely different index Y20DTH. The X series also includes the following engines: X17DTL, X20DTL, X22DTH.
| Exact capacity | 1995 cm³ |
| Power system | direct injection |
| Engine power | 100 HP |
| Torque | 205 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 84 mm |
| Piston stroke. | 90 mm |
| Compression ratio | 18.5 |
| Engine features | intercooler |
| Hydraulic compensator. | tak |
| Timing drive | two chains |
| Timing phase adjuster | there is no |
| Turbocharging | tak |
| What oils to use | 5.5 liters 5W-40 |
| Fuel type | diesel |
| Environmental class | EURO 2 |
| Approximate life expectancy | 330 000 HP |
| City | 8.0 litry |
| Route | 4.7 litry |
| Mixed | 5.9 litry |
The weight of the X20DTH engine according to the catalog is 190 kg. The engine number X20DTH is located at the junction of the block and the oil pan. The most common problems for car owners are malfunctions in the Bosch VP44 fuel injection pump. The most frequent breakdown of the fuel pump occurs due to transistor burnout in its control unit. If the fuel filter is replaced incorrectly, the system can simply get airlocked. Oil can mix with diesel fuel due to drying out of gaskets under the injectors. Additionally, the EGR valve often gets stuck or the soot filter gets clogged here.
| Omega B (V94) | 1997 - 2000 |
| Vectra B (J96) | 1997 - 2000 |
The 2.0-liter diesel engine Opel A20DTH or LBS was produced from 2008 to 2015 and installed in many popular models of the company, such as Astra, Insignia, and Zafira. This engine is essentially a modification of the well-known Italian Fiat Multijet II diesel engine. The A series also includes the following engines: A13DTE, A17DTJ, A17DTR, A22DM, and A22DMH.
The 2.2-liter engine A22DMH or Opel Antara 2.2 CDTi was installed in Korea from 2010 to 2015 and used in the updated version of the popular crossover Antara on our market. The version of this engine for Chevrolet Captiva C140 is known as LNQ and Z22D1. The A series also includes the following engines: - A13DTE - A17DTJ - A17DTR - A20DTH - A22DM.
The 2.0-liter diesel engine Opel X20DTH or LD1 was produced from 1997 to 2000 and was only installed in the two most popular models of the brand: Vectra and Omega. After being upgraded to comply with Euro 3 emission standards, the unit received a completely different index Y20DTH. The X series also includes the following engines: X17DTL, X20DTL, X22DTH.
The 2.2-liter diesel engine Opel Y22DTR or L50 was produced from 2000 to 2005 and installed in many popular models of the company, such as Astra, Vectra, Signum, and Zafira. This engine was the largest and most powerful diesel engine of the company's own design. The Y series also includes the following engines: Y17DT, Y20DTH, and Y22DTH.
The 2.8-liter Nissan RD28T diesel engine was produced in Japan from 1987 to 1998 and installed in the most popular full-size SUVs, Patrol and Safari. This engine also existed in a version with an electronically controlled fuel injection pump, designated as RD28ET. The RD series also includes the following engines: RD28 and RD28ETi.
The 2.0-liter Toyota 1RZ-E engine was produced in Japan for pickups and minibuses from 1989 to 2004. This engine is known for its simple design and reliability. Alongside electronic fuel injection, there was also a version available with a carburetor, labeled as 1RZ. The RZ family also includes the following engines: 2RZ-E, 2RZ-FE, 3RZ-FE.