Charcoal Canister Bypass Valve, which direction does the arrow supposed to point?

[IS300E30]

Is the arrow supposed to point toward the Throttle Body or point toward the Charcoal Canister?

[IS300E30]

Thank you, but I unfortunately been through 2 sets of injectors with the same results...

[IS300E30]

I have a very odd warm hard start.

After driving the car if I shut it off and wait 20 minutes to multiple hours the car will crank for 5-10 seconds before it starts. This timely warm hard...