Legend Sedan V6-2494cc 2.5L SOHC FI (1987)
Variable Induction Control Valve: Testing and Inspection
COUPE ONLY
Bypass Valve Test
CAUTION: Do not adjust the bypass valve full-close screw. It was preset at the factory.
1. Check the bypass valve shaft for binding or sticking.
2. Check the bypass valve for smooth movement.
3. Check that (A) of the bypass valve is in close contact with the stopper when the bypass valve is fully open.
4. Check that (B) of the bypass valve is in close contact with the full-close screw when the valve is fully closed.
-
If any fault is found, clean the linkage and shafts with carburetor cleaner.
-
If the problem still exists after cleaning, disassemble the intake manifold and check the bypass valve body. See: Service and Repair