The 2.0-liter Peugeot DW10BTED4 or DW10B diesel engine was assembled from 2004 to 2015 and was installed on many popular models of the French concern, such as 307, 308, 407, 508 and 607. There were two versions: RHJ – with Siemens fuel equipment and RHR – with Common Rail Delphi.
The DW10 line includes: DW10TD, DW10ATED, DW10ATED4, DW10BTED4, DW10CTED4, DW10DTED4, DW10FCTED4, DW10FDTED4.
Specifications
| Production years | 2004-2015 |
| Displacement, cc | 1997 |
| Fuel system | Common Rail |
| Power output, hp | 135 – 140 |
| Torque output, Nm | 320 – 340 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 85 |
| Piston stroke, mm | 88 |
| Compression ratio | 17.6 – 18.0 |
| Features | intercooler |
| Hydraulic lifters | yes |
| Timing drive | chain & belt |
| Phase regulator | no |
| Turbocharging | VGT |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.25 |
| Fuel type | diesel |
| Euro standards | EURO 4/5 |
| Fuel consumption, L/100 km (for Peugeot 307 2006) — city — highway — combined |
7.1 4.5 5.4 |
| Engine lifespan, km | ~375 000 |
| Weight, kg | 170 |
The engine was installed on:
- Peugeot 307 I (T5/T6) in 2004 – 2008;
- Peugeot 308 I (T7) in 2007 – 2013;
- Peugeot 407 I (D2) in 2004 – 2010;
- Peugeot 508 I (W2) in 2010 – 2014;
- Peugeot 607 I (Z8/Z9) in 2004 – 2009;
- Peugeot 807 I (V2) in 2006 – 2014;
- Peugeot 3008 I (T84) in 2009 – 2013;
- Peugeot 5008 I (T87) in 2009 – 2013;
- Citroen C4 I (B51) in 2004 – 2010;
- Citroen C4 Picasso I (B58) in 2006 – 2010;
- Citroen C5 I (X3/X4) in 2004 – 2008; C5 II (X7) in 2008 – 2015;
- Citroen C8 I (V3) in 2006 – 2014;
- DS4 I (B75) in 2010 – 2015.
Disadvantages of the DW10BTED4 engine
- The first years of production in the engine very often stretched the chain between the camshafts;
- From cheap oil, hydraulic lifters quickly fail and start knocking;
- Often the wiring harness in the engine compartment is frayed, which causes various glitches;
- A modern fuel system with piezo injectors is afraid of low-quality fuel;
- As always, a clogged diesel particulate filter and EGR delivers a lot of problems to the owner.
