91 Lesabre dies

91 Lesabre. codes 14 and 42. Replaced ign module because old one was melted. Now car will only start with foot on gas. Temp light only works intermittently when it should shine when key is turned on before starting.
Where is HIGH temp sensor and HIGH temp switch located?

The temperature sensor/switch is located:
In the intake manifold, behind the throttle body, under the throttle cables, in a nook where the cables block your hand.