PWM components installed?

[mjalaly]

How can i tell if the right components are installed on my PCB to have PWM?

[Spunkster]

The component locations can be found at: http://www.hondata.com/help/smanager/bo ... tsub=boost

[mjalaly]

I see that but is there a way to tell from the pic? the computer is hard to get to (to some extent) and the car is at the shop. I dotn want to remove the floor to pull it out if it isnt necessary.

[Hondata]

Yes, you compare the components on the two photos. The boost components appear to be installed.

[mjalaly]

Yeah i couldn't tell that. Is there a way to check this in the smanager?

[Spunkster]

In the online menu there is a test outputs function.

[mjalaly]

Got it. thanks

[mjalaly]

I cannot get the EBC to work. A11 and 12v are wired correctly but if you do a PWM test nothing happens. Thoughts?

[Spunkster]

The components may have been damaged from being wired incorrectly. You will have to replace the components and try again. The large transistor is the most likely to be damaged.

[mjalaly]

can that transistor be replaced with something off the shelf or do i need to buy the hondata kit?

[Spunkster]

I do not know if that is something you can easily find off the shelf.

[V-Spec race development]

Try changing the solenoid frequency to 32hz and re-test the output for the pwm. U should be able to hear it clicking.

[mjalaly]

Is this set up right for testing? I should just be able to hit test pwm nd it wouls cycle thesoleniod right??

[V-Spec race development]

What boost solenoid are u using? is it a mc valve or gm? if mc valve, u need to check the solenoid configuration to maximum boost at 100% duty/normally closed. Then check the variable frequency, then Test pwm boost control output.

[AREA876]

I would recommend setting the solenoid configuration to max boost at 100%, activation pressure to 1 psi and check the variable frequency and set it to 32 Hz