This unit has gone through my full electrical refurbish and has beautiful signal output.
$120 shipped including $20 refundable core deposit. This unit idle adjust screw is still factory sealed!
Fully disassembled
All electrical contacts cleaned and adjusted onto fresh material.
Unit is sealed up (sealant will dry clear)
Electrical signal output graphs.
Slowly moved from fully closed to fully open, nice clean output, no drops in signal. Nice clean linear output.
Close up of the idle speed range. From 0 to 2 volts. Perfect signal, no drop out or loss.
These next graphs are repeatability tests of the middle speed range, and high speed range. All look perfect without any drops in signal.
This next graph shows cycling the AFM flap from fully closed to fully open 12 times in about 9 seconds. Perfect feedback.
$120 shipped including $20 refundable core deposit. This unit idle adjust screw is still factory sealed!
Fully disassembled
All electrical contacts cleaned and adjusted onto fresh material.
Unit is sealed up (sealant will dry clear)
Electrical signal output graphs.
Slowly moved from fully closed to fully open, nice clean output, no drops in signal. Nice clean linear output.
Close up of the idle speed range. From 0 to 2 volts. Perfect signal, no drop out or loss.
These next graphs are repeatability tests of the middle speed range, and high speed range. All look perfect without any drops in signal.
This next graph shows cycling the AFM flap from fully closed to fully open 12 times in about 9 seconds. Perfect feedback.
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