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2011
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3 Mazdaspeed, 2.3 4
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Repair and Diagnosis
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Ignition Switch/Steering Lock
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Starter Cut Relay Inspection [MTX]
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Generated pulse (reference)
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Pattern 1
Pattern 1
Terminal: A (+) <==> body ground (-)
Oscilloscope setting: 2 V/DIV (Y), 100 ms/DIV (X), DC range
Fig 1: Pulse Generation (Reference) Pattern 1
Courtesy of MAZDA MOTORS CORP.