The 1.8-liter diesel engine Toyota 1C was produced at the Japanese factory from 1982 to 1992 and was installed in many compact models of its time, such as Carina, Corona, and Corolla. Versions with a transverse arrangement were usually designated as 1C-L, while those equipped with a catalyst were labeled as 1C-LC. The C series includes: 1C‑T, 2C, 2C‑E, 2C‑T, 2C‑TE, 3C‑E, 3C‑T, and 3C‑TE.
| Exact capacity | 1839 cm³ |
| Power system | komora widłowa |
| Engine power | 65 HP |
| Torque | 118 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder diameter | 83 mm |
| Piston stroke. | 85 mm |
| Compression ratio | 23 |
| Engine features | SOHC |
| Hydraulic compensator. | there is no |
| Timing drive | strip |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 3.8 liters 5W-40 |
| Fuel type | diesel |
| Environmental class | EURO 0 |
| Approximate life expectancy | 230 000 HP |
| City | 7.8 litry |
| Route | 5.5 litry |
| Mixed | 6.5 litry |
The weight of the 1C engine according to the catalog is 157 kg. The engine number 1C is located at the junction of the block and the cylinder head. The most well-known problem with these diesel engines is cracks in the cylinder head due to overheating. Valve seat failure is also common in engines of this series. Air pipes often crack here, allowing dust to enter the cylinders. Therefore, by 200,000 km, compression drops due to wear of the cylinder-piston group. Keep an eye on the timing belt, as if it breaks, the valves can bend and the camshaft can break.
| Carina 3 (A60) | 1982 - 1988 |
| Corolla 4 (E70) | 1982 - 1987 |
| Corolla 5 (E80) | 1983 - 1987 |
| Corolla 6 (E90) | 1987 - 1992 |
| Corona 7 (T140) | 1982 - 1987 |
| LiteAce 2 (M20) | 1982 - 1985 |
| LiteAce 3 (M30) | 1985 - 1988 |
| TownAce 2 (R20) | 1982 - 1988 |
| Sprinter 4 (E70) | 1982 - 1983 |
| Sprinter 5 (E80) | 1983 - 1987 |
| Sprinter 6 (E90) | 1987 - 1991 |
| Starlet 2 (P60) | 1982 - 1984 |
The 2.0-liter diesel engine Toyota 1AD-FTV or 2.0 D4D was installed on the company's models for the European market, such as Auris, Avensis, Corolla, and Verso, from 2005 to 2018. After the introduction of Euro 5 standard, this powertrain received piezoelectric injectors instead of electromagnetic ones. The AD family also includes high-pressure diesel engines: 2AD-FTV and 2AD-FHV.
The 2.2-liter turbodiesel engine Toyota 3CT was produced by the company from 1992 to 2001 and installed in passenger models such as the Camry, Estima minivans, and Town Ace microbuses. This engine gained popularity in the secondary market thanks to the import of right-hand drive vehicles. The C series includes: 1C, 1C-T, 2C, 2C-E, 2C-T, 2C-TE, 3C-E, and 3C-TE.
The 3.0-liter Toyota 1KZ-T engine was produced from 1993 to 1996 at the Japanese factory of the corporation and installed only in large off-road vehicles such as the 4Runner or Land Cruiser Prado 70. This version of the engine was equipped with a mechanical direct fuel injection system. The KZ series also included the engine: 1KZ-TE.
The 2.4-liter diesel engine Toyota 2L was produced at the company's factories from 1982 to 2004 and installed in many popular models of that era, such as Hiace, Hilux, Crown, and Mark II. During the engine upgrade in 1988, the valve levers were replaced with ordinary pistons. The L series engines include: 2L-T, 2L-TE, 2L-THE, 3L, 5L, and 5L-E.
The 1.4-liter, 16-valve Hyundai G4EE engine was produced by the company from 2005 to 2012 and was installed in popular models such as the Getz, Accent, or similar Kia Rio. In addition to the standard version with a power of 97 HP, there was also a reduced power option of 75 HP. The Alpha series also includes: G4EA, G4EB, G4EC, G4ED, G4EH, G4EK, and G4ER.
The 1.0-liter, 16-valve Suzuki K10A engine was produced by the company from 1997 to 2006 and installed in export models of Wagon R, known as Plus, Wide or Solio. Later versions of this engine were equipped with variable valve timing on the intake and turbocharging. The K-engine lineup also includes the following units: K6A, K10B, K12B, K14B, K14C, and K15B.