On an oscilloscope which section ends with the primary coil current off signal. See how to tell about ground issues to the ECM.

On an oscilloscope which section ends with the primary coil current off signal. While discussing an ignition problem displayed on a scope primary ignition pattern, Technician A says a worn distributor drive gear can cause an erratic transistor ON signal. On an oscilloscope, which section ends with the primary coil current off signal? Video discuses the Primary and Secondary Ignition Signal Analysis with Oscilloscope. Apr 12, 1988 · By monitoring inputs and outputs with an oscilloscope. Second, the spike shows the initial start of the spark between the electrodes. What happens when the low-voltage current flow in the coil primary winding is interrupted by the switching device? A) The magnetic field around the primary winding collapses. The computer may also vary its Output based on signals from several sensors. Mar 14, 2023 · First, the area of the waveform that shows dwell where the secondary of the coil is saturated with energy from the primary. more On ignition systems that use current limiting to control the coil current, a current hump or voltage ripple appears on the “on-time” portion of the primary waveform during the dwell section. See how to tell about ground issues to the ECM. Remember that a computer performs an action, then receives a signal from a sensor that indicates whether it is doing the 10b right (or wrong). . jzoji hplrg dmj qot zemep omcqp jrkws heveeq fzxoq sijsk