Enrichment Valve
- With engine stopped and throttle valve resting against idle stop, connect ohmmeter between terminals 9 and 10 of enrichment valve. Valve is located on intake manifold.
- Apply 4.4 psi (.31 kg/cm2 ) air pressure to the enrichment valve. If there is infinite resistance, replace safety valve. If resistance is zero, check electrical circuit. If okay, replace enrichment valve.