Look on page 2 of the schematic.

http://handbook.w116.org/ETM/77SEetm.pdf

The function of the thermo time switch is to keep the engine from flooding. See note 6 for the operating characteristics. There is more than just a relay inside the 'switch' as the graph indicates. IMHO

__________________
Regards

Warren

Currently 1965 220Sb, 2002 FORD Crown Vic Police Interceptor

Had 1965 220SEb, 1967 230S, 280SE 4.5, 300SE (W126), 420SEL

ENTER > = (HP RPN)

Not part of the in-crowd since 1952.