Method. 1  Soak dal in water for 4 hours. 2  Drain and grind to a fine paste in blender using the yogurt.. 3  In a bowl mix the besan, rava, sugar, salt, turmeric, ginger green chilly paste and then add the chora dal paste and mix well. 4  Add the oil and mix again. 5  Add water (if required)to get the consistency of dhokla batter.
Purge valve (solenoid). The purge valve is the part of the vehicle Evaporative Emission Control (EVAP) system. The EVAP system prevents fuel vapors in the fuel tank from escaping into the atmosphere. The EVAP system traps fuel vapors from the fuel tank and temporarily stores them in the charcoal canister, see the diagram.
   The PCV valve is located on the top of the engine, right (drivers)  side towards the back. To get to it, you have to remove the large,  black plastic cover from the top of the engine (4 each 10mm bolts)  . The PCV valve is located in the back of the lower intake manifold. It should have a 3/8 hose going from the PCV valve to a vacuum source on the upper intake manifold.