LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2004
>>
6 s, 4D Hatchback, Automatic
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System (AJ)
>>
Pcm Inspection
>>
Inspection Using An Oscilloscope (Reference)
>>
Fan Control Signal
>>
Vehicle Condition
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Vehicle Condition
Idle after warm up (no load)
Fig 1: Inspecting Fan Control Signal Using Oscilloscope
Courtesy of MAZDA MOTORS CORP.