Corona L4-2366cc 22R (1982)
Hot Idle Compensator (Non Comp. Controlled): Testing and Inspection
Fig.119 - HIC Valve Temperature & Operation Chart
Refer to Fig. 119, HIC valve temperature and operation, for model application and operation temperature points.
CAUTION: Do not allow water to enter HIC valve during testing, or damage to valve will result.
1980-82
NOTE: For 1980 3T-C, refer to 1979.
1. Cover atmospheric port of HIC valve. Orally blow air into HAI port. Air should flow out the intake manifold tap port.
2. Orally blow air into the manifold tap port (no ports covered). Air should not flow out from the HAI port.
3. At low temperature point, cover manifold tap port. Orally blow air into the HAI port. No air should flow from the atmospheric port.
4. Heat thermo bulb end of HIC valve in water. Cover intake manifold tap port. Orally blow into HAI port. At temperatures above low temperature
point, air should flow from atmospheric port.
