im sure its just a photo setup error but why is the suppressor unplugged?.. this is never a good idea...
it has to be present, or the coil primary, may not oscillate properly.
the problem with suz, schematics, some are not totally accurate
on most of these cars, there is capacitor (condenser) on the coil minus terminal to ground. (it resonates "ring like bell" electonically )
this causes the primary to ring, and make full high voltages as a resort, (as seen on old points cars, if missing this Condensor, spark will be there, but weak)
the problem with SUZ is they hide its location, (ignitor, suppressor, or just cap on the fire wall and then to coil minus. 0.1uF is typical)
it must be there, is the bottom line, some where.
in all tests the spark HV terminal fails the spark plug wire at the coil test? .028" gap or more narrow for turbo, not sure on turbo spec here.0
turbo cars run tighter gaps, or special more powerful spark setups.
do all test with the diag jumper in place, this jumper is harmless , and must be left there until engine runs good.
you have now substituted all part parts but ECU and wires., right?
hope this helps, and the ignitor needs a 100% perfect ground, or spark dies.
coil minus to ground, fire is dwell time, this is coil charge up time, the it fires and you can see it RING.
![[Image: coil-prim2w.jpg]](http://www.fixkick.com/IGN_timing/coil-prim2w.jpg)
vert , 10v/div
horz, 5mS/div
it has to be present, or the coil primary, may not oscillate properly.
the problem with suz, schematics, some are not totally accurate
on most of these cars, there is capacitor (condenser) on the coil minus terminal to ground. (it resonates "ring like bell" electonically )
this causes the primary to ring, and make full high voltages as a resort, (as seen on old points cars, if missing this Condensor, spark will be there, but weak)
the problem with SUZ is they hide its location, (ignitor, suppressor, or just cap on the fire wall and then to coil minus. 0.1uF is typical)
it must be there, is the bottom line, some where.
in all tests the spark HV terminal fails the spark plug wire at the coil test? .028" gap or more narrow for turbo, not sure on turbo spec here.0
turbo cars run tighter gaps, or special more powerful spark setups.
do all test with the diag jumper in place, this jumper is harmless , and must be left there until engine runs good.
you have now substituted all part parts but ECU and wires., right?
hope this helps, and the ignitor needs a 100% perfect ground, or spark dies.
coil minus to ground, fire is dwell time, this is coil charge up time, the it fires and you can see it RING.
vert , 10v/div
horz, 5mS/div
http://www.fixkick.com