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.
The canister purge solenoid is the component in the EVAP system that is responsible for âpurgingâ the EVAP system, by acting as the switch that allows the vapor into the engine. When the purge solenoid fails, it will cause problems for the EVAP system, which will affect the vehicleâs emissions output levels.
There are three chambers inside the canister, running in sequence from the intake to the outtake. The interior of the canister is filled with charcoal or carbon pellets. The input of the canister connects to the gas tank's vent port, while the output connects to the purge valve in the side of the vehicle's intake manifold. When the vehicle is shut off, there is a pressure imbalance within the fuel tank caused by fuel being siphoned out, but no air being let back in to take up the empty space.