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Home >> Jeep >> 2014 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P1129 To P2173 >> Diagnosis And Testing >> P2066-Fuel Level Sensor 2 Performance >> Set Condition

Set Condition

The Powertrain Control Module (PCM) detects no change in Fuel Level Sensor 2 circuit voltage after a significant amount of fuel should have been consumed based on a calculated value and the vehicle operating conditions.