Operation CHARM: Car repair manuals for everyone.

Thermo-Time Switch, Checking



Thermo-time switch, checking





engine cold, air temperature below 2O° C (68° F)

- Pull electrical connector off cold-start valve
- Connect test light
- Pull wire off ignition coil terminal 1
- Operate starter
Test light must light up brightly after 11 seconds (maximum) test light must dim or go off