6/23/2023 0 Comments Honda atc 110 engine rebuild![]() ![]() These are coils and they have "inductance" and the inductance value is what determines whether the coil is good, not resistance (unless the coil is completely open, which it usually isnt). Resistance tests mean nothing, ignore them. Tested from coil + black wire coming from stator to ground, meter shows continuity just like a stator test." "3 different coils tested and tried, one's a brand new universal 6V/12V coil. Thats the thing to go to when youve replaced all the parts 3 times and it still wont run.ĭisconnect the black wire from the ignition (stator) and hold it and ground wire between fingers and kick it over, see if it shocks you a little. Most motorcycle failures are bad wiring connectors, especially in old cycles. The stators ignition winding makes high voltage (100-300 V AC) which the point keeps shorted out till the crank is at firing time, then the point opens and whacks the ignition coil with stator voltage. Its basically a CDi (just without the capacitor). HUH? Cant do that, thats not a battery ignition. Tested from coil + black wire coming from stator to ground, meter shows continuity just like a stator test.' Fresh rebuild & semi-resto, everything nice and clean. All wiring connections are clean and tight. Condenser taken out of circuit, but no different with it in circuit. Coil properly grounded, engine & chassis grounded. Other stator falls to 2 ohms to ground.Įliminated all extra wiring and running direct, ignition only. Best stator's continuity show 4 ohms to ground on black lead. One stator had rubbed on rotor in the past. Stator to rotor clearance checked, rotor has good strong magnets. Tried 2 different stators, both pass all tests, one higer resistance to ground than the other. Sparkplug tests good continuity from connection tip through electrode. Various sparkplug wires and end caps, several testing correctly. Tested from coil + black wire coming from stator to ground, meter shows continuity just like a stator test. Points test correctly, open for most of crank rev, close to ground at correct time.ģ different coils tested and tried, one's a brand new universal 6V/12V coil. Points insulator at wire connection correct. Points cover cap not shorting out points wire. Points adjusted, tested for ground, cleaned, wire tested for continuity, no shorts or incorrect ground. Running direct out of alternator black wire direct to points wire, tee'd to coil + on primary. Thoroughly stumped! No spark on a Honda ATC-100. ![]()
0 Comments
Leave a Reply. |