The revs detection method measures the engine revs during the expansion and compression of successive engine work cycles. The actual revs signal (n(j)) for the idling revs regulator is obtained by combining the expansion revs for the last engine cylinder of one engine cycle, and a calculated ...
Owing to its speed, a piezoelectric injector nozzle can deliver up to seven separate injections during each operating cycle. Thanks to this speed and the high fuel delivery pressure, the injector nozzle can provide short pre-delivery injections even when engine revs exceed 3000 rpm, ensuring a ...
New drivers might think it is strange that their cars vibrate when stopped. However, shaking while idling is actually quite common. There are many errors and problems which can lead to carengine vibration, yet the most common reason for a car shaking when idle is usually motor mounts. This ...
engineThe idling revs control method determines the optimum idling revs by detecting uneven running of the engine at a given idling revs and adjusting the revs to a different idling revs, at which the uneven running of the engine is again detected, for comparison with the previous uneven ...
The automobile (1) has an IC engine (2) and an electronic engine control (50), for controlling the engine revs and/or torque, with the output torque limited to a maximum value during idling revs and/or at low road speeds, e.g. by selective cut-out of the engine when the maximum pe...
to 6,000 RPM+. Your valve lifters will quiet down in no time. When my 2002 S62 was rebuilt, those lifters didn’t operate for about 6-8 months. When we got the engine finished, we started it up. It sounded horrible for the first hours it ran, idling and breaking in. Once we ...
Turbo's spin at phenomenal speeds and are more prone to wear if the wrong oil is selected. They also run at high temperatures and this can show up weaknesses in the oils formulation. Also if you have a turbo you must wait for the turbo's turbine to slow down before switching off the...
Turbo's spin at phenomenal speeds and are more prone to wear if the wrong oil is selected. They also run at high temperatures and this can show up weaknesses in the oils formulation. Also if you have a turbo you must wait for the turbo's turbine to slow down before switching off the...
The revs detection method measures the engine revs during the expansion and compression of successive engine work cycles. The actual revs signal (n(j)) for the idling revs regulator is obtained by combining the expansion revs for the last engine cylinder of one engine cycle, and a calculated ...
The connecting between revs and the revs setting signal is offset over the entire revs setting region. The process involves detecting the revs setting signal correction value in the working pauses.BROZE, HERBERTKLEIN, HANSHARTUNG, ERWIN