LEMON Manuals
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2009
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ES 350
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control (SFI) System (Diagnostic (Codes P0010-P043E))
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SFI System
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DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control
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Typical Enabling Conditions
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Typical Enabling Conditions
Monitor runs whenever following DTCs are not present
None
MAF sensor circuit fail
Not detected
IAT sensor circuit fail
Not detected
ECT sensor circuit fail
Not detected
Thermostat fail
Not detected