So while I am awaiting a 2.70 mm valve shim to show up today to complete the top-end, (https://www.thegsresources.com/_foru...11#post2617611) I decided to check the coils for resistance and voltage. On the secondary side I get 33 Kilo-ohms for each coil, which is accomplished by putting a multi-meter lead into each spark plug cap. On the primary side of each coil I get 4.5 ohms which is accomplished by putting the positive lead of the multi-meter onto positive side of the coil and the negative lead of the multi-meter onto the negative side of the coil.
Now the voltage test was not good, I got 11.6 volts on the left coil (orange/white wire) and 10.78 volts on the right coil (orange/white wire) and this was accomplished by putting the positive lead of the multi-meter onto each orange/white wire and the negative lead of the multi-meter onto the engine/frame. The battery is fully charged and measures 12.75 volts. Should I be considering this modification (http://gsarchive.bwringer.com/storag...elay_part2.pdf)?
Now for the signal generator; Green- Yellow wires are showing 1.26 Mega-ohms and Blue - Black wires are showing 1.66 Mega-ohms. Now page #184 of the Suzuki Manual says that the standard resistance for the signal generator should be 140-200 ohms with the part needing replacement if it shows less than 140-200 ohms or if it shows infinity. I'm assuming the reading of more than 140-200 ohms but less than infinite ohms makes it a good part.
Now for the Igniter Unit; when I follow page #184 of the Suzuki Manual and place plugs 1 and 2 against the engine and connect the multi-meter (set to ohms) to the respective wires (Blue - Yellow plug 1 and Green - Black plug 2) I do not see a spark on plug 1 or on plug 2. I do see a reading of 166.6 ohms in each case. Does this mean that the Igniter Unit is bad?
Comment