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P0116 Diagnostic Trouble Code Discussion for March 2015

Engine Coolant Temperature Sensor Performance


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Trouble Ticket Help Requests for DTC P0116
Help Request Posted
2008 Pontiac Montana SV6 3.9L MIL Lamp on VIN: 1GMDV03W28
... P0116, P1174, P2070. They all seem to set at once. They are very intermittant. In the past we reset the alchohol content using the Tech2 for p1174 because it was showing an out of range content. This is no longer the case. ...
March 09, 2015
2011 GMC Sierra 1500 SL 4.8L MIL Lamp on VIN: 3GTP1UEA4B
P0116: ECT sensor performance issue. ... that says "A/C disabled due to hot temp condition". the fans run all the time and a code P0116 is active. freeze frame shows that the code sets at 0 sec. (when you first turn key on) and coolant temp is 190F. we first replaced coolant temp sensor w...
March 27, 2015