Thanks a ton for your response. Here's what I found out:
Originally Posted by
A-series
from the positive (A) terminal to the negative (B) terminal, the normal reading is supposed to be .6-.8 ohms. On both my bad and my good coil I got 1.2-1.4 so don't let that throw you.
Mine tested at 1.0 ohms. I'll count that as OK.
Originally Posted by
A-series
From the positive (A) terminal to the secondary winding terminal (w/ the spring) the normal range is 13,200 to 19,800 ohms. My old coil, that gave out, measured about 8,000 ohms on this test, but the new one was around 16,000 ohms.
Test result: 11.6k ohms. Too low?
Originally Posted by
A-series
edit: the black/yellow wire is from the ignition switch, the white/blue wire is from the ignition coil (obviously), the yellow/green wire is from the ECU, and the blue wire goes to the tachometer.
Black/yellow and white/blue both showed battery voltage (with ignition ON).
Should there be a reading on the yellow/green wire from the ECU?