From MY 2005 onwards another diesel version is being added to the Ecotec engine series in the Corsa-C Combo. This is the Z 17 DTH common rail injection engine.
The most important features of the Z 17 DTH engine at a glance:
- DOHC-16-valve technology
- Common rail system
- Intake manifold with controllable swirl valves
- Variable turbo charger geometry
- Use of a starting catalytic converter
- Use of a throttle valve
- Max. rail pressure of 1400 bar
- Cooled exhaust recirculation
- Intercooling
- Standing oil filter casing
- Dual-mass flywheel
- Exhaust classification Euro 4
An exact description of the Z 17 DTH engine is to be found in the publication "New Technical Features MY 2004" under the following list of subjects.
- General
- High pressure pump
- Engine management system