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Mazda
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2010
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3 Mazdaspeed, 2.3 4
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Repair and Diagnosis
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Engine Performance
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System
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Symptom Troubleshooting [L3 With TC] - Engine
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Engine Control System Operation Inspection
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Electronic Throttle Control System Inspection
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Engine speed
Engine speed
ENGINE SPEED REFERENCE
Load condition
Engine speed (rpm)
Neutral
No load
650-750
Electrical load on
(1)
650-750
A/C operating
700-800
(1)
When the following electrical loads are on: Headlights, rear defroster, cooling fan No. 1, cooling fan No. 2, and the blower motor (2-step or more)