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Compass Trailhawk
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Engine Performance
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2.4L - DTCS B104D To P0171
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DTC Troubleshooting
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P0116-Engine Coolant Temperature Sensor 1 Performance
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Set Condition
Set Condition
If Ambient Air and Intake Air Temperature Sensors agree with each other but Engine Coolant Temperature does not agree with them, the Engine Coolant Temperature Sensor is declared as irrational.