ASE A6 Electrical Electronics Practice Test

36. A scan indicates the #1 and #4 cylinders of a four-cylinder engine are misfiring. According to the schematic diagram above, which of the following is causing these misfires?
- A. There is an open at point A in the system.
- B. There is an open at point B in the system.
- C. There is an open at point C in the system.
- D. There is excessive resistance at point D of the system.