LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2005
>>
MX-5 Miata Base, Automatic
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference)
>>
NE signal
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
NE signal
Fig 1: NE Signal - Oscilloscope Graph
Courtesy of MAZDA MOTORS CORP.
PCM terminal: 3Y(+) <--> 4A(-)
Oscilloscope setting: 1,0 V/DIV (Y), 5.0 ms/DIV (X), DC range
Vehicle condition: Idling
Courtesy of MAZDA MOTORS CORP.