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The exhaust turbocharger of a diesel engine has the task of... 1) pre-cleaning the exhaust gases 2) increasing the carbon dioxide content of the intake air 3) reducing the nitrogen oxide content of the exhaust gases 4) increasing the cylinder charge using air Antwort:
In the first stroke of a diesel engine... 1) air is drawn in 2) a fuel-air mixture is drawn in 3) fuel is injected 4) the burned gas is expelled Antwort:
What does the duty cycle of the TDI boost pressure control solenoid valve indicate? 1) Shows the turbo shaft speed 2) The engine operates with high compression 3) Low values mean a defective mass air flow sensor 4) It is the control variable to regulate the target and actual boost pressure Antwort:
The glow plug has the characteristic of a PTC. That means... 1) at increased temperature, the resistance increases 2) at increased temperature, the resistance stays the same 3) at increased temperature, the resistance decreases 4) with greater resistance, it heats up more Antwort:
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