User's Manual

LAUNCH X-431 PAD III User Manual
98
connectedtotheBNCto4mmTestLead.
Withthese6‐wayleads,youwillbeabletotest
mostofthesensorsandactuatorsonallmakesand
modelsofvehicle,includingMAP,temperature,
throttlepositionandairflowsensors,fuelpumps,
primaryignitioncircuitsandfuelinjectors.
3
USB cable

ConnectstheScopeboxanddiagnostictoolsothat
thesampledsignalcanbedisplayedonthe
diagnostictool.
4
Power adaptor

TosupplypowertotheScopeboxthrough
connectiontoACoutlet.
5
Battery clamps
cable

TosupplypowertotheScopeboxthrough
connectiontovehicle'sbattery.
6
20:1 Attenuator

ItallowstheScopeboxtomeasurefuelinjectorand
primaryignitionwaveforms.
*Note:Pleasenotethisattenuatorshouldbenot
usedforanyhighvoltagemeasurementsotherthan
fuelinjectorsandprimaryignition.