tante wrote:Where are them? Need photo please
for a 110 sport which is a Euro 4 engine.
you have 1 vac pipe which runs from solenoid located on inlet manifold on the right (when looking at engine) to the throttle valve actuator which is also mounted to inlet manifold on the left.
a few know problems which can cause lack of engine power.
1. VNT turbo - Vanes sticking / electronic actuator faulty - result in lack of power as if no turbo - DTC will be stored if actuator is faulty.
2. Throttle valve seized partially closed position in inlet manifold - causes hesitant on acceleration.
3. EGR fault - DTC will be stored
4. Failed/faulty injector - DTC will be stored
Have you had DTC's (Error codes) read