Is the C220 CDI eratic shaking at idle?
C220 CDI Eratic Shaking at Idle. Discussion in ‘ Engine ‘ started by Pillabenz, Nov 18, 2012 . Evening folks, Just bought another Mercedes. This time its a C220cdi Auto. 01 model. Car dives excellent, very responsive, very pleased with it.
Are there any issues with my 1995 C220?
Been having ongoing issues with my 1995 C220 with 150k miles. 1) Very rough idle and sometimes stalling when putting into Drive or coming to a complete stop while in gear. 2) Very rough acceleration when applying more than 50% throttle from a standstill. If accelerating with very gradual throttle application (10-20%) then smooth as silk.
What kind of fuel injection does a Mercedes C220 have?
My car has the 38pin diagnostic connector and I connected my “yellow” cable to PIN 4 which is used for the HFM Sequential Multiport Fuel Injection System (HFM-SFI). A few tests to see if everything was working and I quickly began retrieving DTC’s.
What kind of engine does a W202 C220 have?
Interestingly, we South African boys only ever received the OM605-powered C250 Diesel and C250 Turbodiesel. You’re probably better off in the US of A, or on the W203 forum. Hi, I have a W202 C220 CDI from 1998 with automatic transmission.
What does 3000 rpm mean on a CDI?
If i stand still and in N, the rpm wont exceed 3000 rpm either. BUT if I turn off the car, and start again it works perfectly fine again with lots of acceleration again, until I drive in the city again. No warning lights are on, and nothing really pops up with the diagnostic tool.
What causes a car to idle erratically?
What often happens with heat from the engine is pipe dry up or pipes chafe against things and over a period of time the split which makes the sensors go mad hence the erratic idle. When you tap the gas the car goes back between the tolerances and it seems fine.
Which is the most advanced Mercedes diesel engine?
Diesel Mercedes-Benz cars, SUV and Sprinter vans equipped with BlueTEC engines are one of the most advanced diesel engines in the world. High-pressure fuel injection system and variable geometry turbochargers ensure optimal combustion.
How does the Mercedes 3.0l diesel engine work?
To meet more and more strict emission regulations, there are two oxidizing catalytic converters cleaning the exhaust gases of the new Mercedes 3.0L V6 diesel engine. In addition, the engine has a cooled exhaust gas recirculation system (EGR/AGR) and uses a diesel particulate filter (DPF) to lower exhaust emissions even further.
What happens when Mercedes diesel engine is not running?
As Mercedes DPF traps and holds soot, with time it reaches a point when it needs to be ‘emptied out’. This is done by regeneration. During this automated process, engine computer rises exhaust gasses temperature over 630°C. This burns up soot particles. However, if the engine is not running correctly automatic regeneration will not be started.