LAUNCH X-431 PAD III User Manual
98
7
Secondary
ignition pick-up
This ignition pick-up is applied in the following
situations: Secondary-distributor ignition analysis,
Secondary-simultaneous ignition analysis and
Secondary-direct ignition analysis.
It has three ends: BNC connector (for connecting to
CH1/CH2/CH3/CH4), crocodile clip (for Grounding)
and high-voltage clip (for connecting high-voltage
line), near which has an attenuator equipped for
high-pressure attenuation to prevent the Scopebox
from being impacted.
*Notes:
1). The high voltage clip should be clamped on the
insulated lead (COP Extension Cord, see Item 8)
instead of on the spark plug to prevent
breakdown and electric shock.
2). Please try to keep an instance of 2 inch from
other high-voltage line to avoid the interference.
8
COP
(Coil-on-Plug)
Extension Cord
Coil-on-Plug extension cord (including earth cord)
allows you to take accurate secondary ignition
measurements on secondary-direct (Coil-on-Plug)
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