LEMON Manuals
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2013
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FJ Cruiser 4WD, Part Time T/Case Control
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Control System (Diagnostic Codes( P0657 - P2119))
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SFI System
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DTC P144C: Open in Secondary Air Injection System Heater Control Circuit; DTC P144D: Short in Secondary Air Injection System Heater Control Circuit
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
P144C
Air pump heater relay (AIR PMP HTR) output terminal voltage
Low
P144D
Air pump heater relay (AIR PMP HTR) output terminal voltage
High