Hooked up a OBDll Autoscanner gave a code of po125 insufficient coolant temp closed loop fuel control.What does that mean and what is the fix? I'm thinking maybe the thermostat?
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1996 Toyota Camry
Question: Just purchased a 96 Camry. Check engine light on code po125.
Answer #1Superbob March 01, 2011, 19:27Master
P0125 indicates that the computer has detected that the coolant temperature hasn't reached the temp required for normal running, that is, it stays in 'warm-up' mode. The problem is most likely a failed thermostat or a failed temp sensor or wiring problem associated with the sensor.
ReplyVisitor, March 11, 2011, 11:15
replace termostat and the temp sensor/ if this two fail you wil continue having another codes replace pronto adios bye