wastespark system
Dec 20, 2006, 09:34 PM
#1
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wastespark system
our stock ignition system is a wastespark system... i tried to hook it up to a scope but couldn't get any accurate readings at all... does anyone know whats the secondary voltage of our stock system?? firing voltage??
Dec 21, 2006, 01:27 AM
#3
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IGNITION SECONDARY VOLTAGE WAVE
PATTERN CHECK USING AN OSCILLOSCOPE M1163001700125
.
MEASUREMENT METHOD
1. Clamp the spark plug cable (Number 1 or 3) with the
secondary pickup.
NOTE: Because of the two-cylinder simultaneous ignition
system, the waves for two cylinders in each group appear
during wave observation. However, wave observation is car-
ried out for the cylinder (Number 1 or 3) with the spark plug
cable which has been clamped by the secondary pickup.
NOTE: Identification of which cylinder wave pattern is dis-
played can be difficult, but the wave pattern of the cylinder
which is clamped by the secondary pickup will be stable, so
this can be used as a reference.
2. Clamp the spark plug cable (Number 1 or 3) with the trigger
pickup.
NOTE: Clamp the same spark plug cable as the one which
has been clamped by the secondary pickup.
Anyway, that's what is in the service manual. bb
PATTERN CHECK USING AN OSCILLOSCOPE M1163001700125
.
MEASUREMENT METHOD
1. Clamp the spark plug cable (Number 1 or 3) with the
secondary pickup.
NOTE: Because of the two-cylinder simultaneous ignition
system, the waves for two cylinders in each group appear
during wave observation. However, wave observation is car-
ried out for the cylinder (Number 1 or 3) with the spark plug
cable which has been clamped by the secondary pickup.
NOTE: Identification of which cylinder wave pattern is dis-
played can be difficult, but the wave pattern of the cylinder
which is clamped by the secondary pickup will be stable, so
this can be used as a reference.
2. Clamp the spark plug cable (Number 1 or 3) with the trigger
pickup.
NOTE: Clamp the same spark plug cable as the one which
has been clamped by the secondary pickup.
Anyway, that's what is in the service manual. bb
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