The Peugeot DV4TD or 1.4 HDi 1.4-liter diesel engine was produced from 2001 to 2009 and was equipped with a common rail fuel system from both Bosch and Siemens. In addition to the usual versions of 8HX and 8HZ with a capacity of 68 hp, there is a modification of 8HT with 54 hp.
Other diesels of the DV4 family: DV4C, DV4TD, DV4TED, DV4TED4.
The engine was installed on:
- Citroen C1 I (B0) in 2005 – 2008;
- Citroen C2 I (A6) in 2004 – 2009;
- Citroen C3 I (A31) in 2002 – 2009;
- Citroen Xsara I (N6/N7) in 2003 – 2004;
- Peugeot 107 I (B0) in 2005 – 2008;
- Peugeot 1007 I (A8) in 2005 – 2009;
- Peugeot 206 I (T1) in 2001 – 2009;
- Peugeot 307 I (T5/T6) in 2001 – 2004.
Specifications
| Production years | 2001-2009 |
| Displacement, cc | 1399 |
| Fuel system | Common Rail |
| Power output, hp | 54 (8HT) 68 (8HX) 68 (8HZ) |
| Torque output, Nm | 130 (8HT) 150 (8HX) 160 (8HZ) |
| Cylinder block | aluminum R4 |
| Block head | aluminum 8v |
| Cylinder bore, mm | 73.7 |
| Piston stroke, mm | 82 |
| Compression ratio | 17.9 |
| Features | SOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | BorgWarner KP35 |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.75 |
| Fuel type | diesel |
| Euro standards | EURO 4 (8HT) EURO 3 (8HX) EURO 3/4 (8HZ) |
| Fuel consumption, L/100 km (for Peugeot 206 2002) — city — highway — combined |
5.5 3.6 4.3 |
| Engine lifespan, km | ~320 000 |
| Weight, kg | 125 |
Disadvantages of the DV4TD engine
- The main problems of owners are related to malfunctions in the Common Rail system;
- In the Siemens fuel system, the PCV-VCV control valves of the high-pressure fuel pump fail;
- Bosch fuel equipment is more reliable, only the dosing unit often fails here;
- The turbine is distinguished by a modest resource, and even when the timing belt breaks, the valves bend;
- Also, the weak points of the engine include the crankcase ventilation membrane and the crankshaft damper pulley.
