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P0125 Diagnostic Trouble Code Discussion for February 2009

Insufficient Coolant Temperature For Closed Loop

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Trouble Ticket Help Requests for DTC P0125
Help Request Posted
2000 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y2Y
P0125: Engine Coolant Temperature Insufficient For Closed Loop Control. ... light and erratic fuel gauge opertaion. everything seems to be working properly right now. tested the fuel level sensor with gauge system tester seems normal. got a P0125 and P0463, not sure if the codes are related. I looked through the fix database and d...
February 03, 2009
1999 Lexus RX300 3.0L MIL Lamp on VIN: JT6GF10V6X
P0125: insufficeint coolant temperature for closed loop. lexus came in for service engine light on. checked codes and found 3 codes including po125. made necessary repairs but po125 keeps returning as soon as monitors are reset. alldata takes me two different directions one is the ect sensor the other is the bank o...
February 11, 2009