Ignition System Troubleshooting; Engine Starts But Stops; No Spark At Plug; Engine Starts But Runs Poorly - Honda ATC200S Workshop Manual

IGNITION SYSTEM
TROUBLESHOOTING
Engine
IUr1l
but ItOPS
1. No spark i ! plug.
2.
Improper ignition timing.
J .
Faulty spark plug.
No Iplrk
n
olug
1. Engirwt stop swi tch "OF F· '.
2.
Poorly conn!)(;ted, brok en Or s./lorted wires.
Between altefnator and CO l unit.
Be~n
CO l un it and engirwt stop sw itch.
Be~n
CO l unit and igni t ion co il.
Be~n
ignition coil and spark plug.
Between pulw gr!nentor and COl unit.
J. Faully ign ition coil.
4 . F. ul!y COl un it.
5.
F.ully pulse generator .
6.
Fau lty alternator.
7. Improper pulse generator coil air gap.
En!li .... lUlU
but
f UM
pOOI ly
1.
Ignition primarY circui t.
FaUl ty ignition coil.
Loose or bare wire.
F.ulty al ternator.
Fau lty COl unit.
Flu lly pu lse generator.
1 . Ignition
~ondMY
eirw it.
- Faulty plug.
- Fau lty sporrk plug wire .
- Faulty ignition coil.
J .
Imprope r igni tioo timing.
F.ully IIdvancer rotor.
FaUlty pulle generator.
Faulty COl unit.
Hard Itirtillll
1. Improper pu lse generator coil . ir 9'lP.
14-2
192