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P0125 Diagnostic Trouble Code Discussion for October 2010

Insufficient Coolant Temperature For Closed Loop

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Trouble Ticket Help Requests for DTC P0125
Help Request Posted
1999 Lexus ES300 3.0L MIL Lamp on VIN: JT8BF28G6X
P0125: Insufficient Coolant Temperature For Closed Loop. ... P1135 AFSB1S1 P0305 P0304 P0303 P0302 P0300 MISFIRE CODES SPECIFIC TO CYLINDERS P0125 ERROR CODE P0120 TPS CODE. We replaced the coils (all six) and plugs. After the road test the Car recoded with a P0125. This is NOT a coola...
October 07, 2010