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GE PROFILE
PT916SM1SS
OVEN TEMP ERRATIC IN BAKE MODE
temperature fluctuation of 50-75 degrees in Bake Mode, temperature constant and steady in Convection Bake mode
Error Code (if any):
Parts or tests already tried:
Photos / video link:
Hi,
Don’t check oven temp is a convection mode!
Normally if set for 350ºF the oven will heat up to 375 and shut of, cools down to 325 and come back on…this type of an temp swing is normal!
If the swing gets too big or too wide. EG set for 350ºF and heats up to 400 and shuts off, cools down to 300 before the oven comes back on is too much of an temp swing.
Oven temp sensor should ohm test at 1000-1100 ohms at room temp (70ºF).
LINK>
Temp sensor
If the sensor is ok, leaves the Control Clock Oven as the prime suspect.
jeff sr.