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P0125 Diagnostic Trouble Code Discussion for December 2007

Insufficient Coolant Temperature For Closed Loop

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Trouble Ticket Help Requests for DTC P0125
Help Request Posted
2001 Toyota Tundra SR5 4.7L Hesitation, no accel VIN: 5TGG544161
P0125: Insufficient Coolant Temperature For Closed Loop. ... used dealer came in with complait of ses light on 5 codes having trouble with codes p1129,p1126 both having to deal with ets(electronic throttle system)cleared codes p1126 recurring have no throttle operation other posts talked about bad TB units customer ...
December 03, 2007
1999 Lexus RX300 3.0L MIL Lamp on VIN: JT6GF10UXX
P0125: Engine temp to cold for closed loop. The check engine light and the code does not seem to affect performance or driveabillity in any way. It is just simply annoying. The coolant temp readings via scanner are right, the coolant is clean and full. I am running out of ideas on where to go with this....
December 27, 2007