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-   -   Mazdaspeed 3 (http://www.aquamist.co.uk/forum2/vbulletin/showthread.php?t=2197)

Richard L 13-04-2015 05:24 PM

Re: Mazdaspeed 3
 
Quote:

Originally Posted by jdraps13 (Post 21372)
So on number 6 cut the connection to the negative?

"6" Connection is for alter map sensor ranges.
Not sure what you meant by negative.

Richard L 13-04-2015 05:33 PM

Re: Mazdaspeed 3
 
I think I know what you are after....

Yes, you can follow the diagram exactly.

jdraps13 13-04-2015 06:03 PM

Re: Mazdaspeed 3
 
on page 21, 1-6 is for customizing the board, #6 is pwm and it is connected to the negative,
for my 3 port ebcs is that the one i cut

Richard L 13-04-2015 06:47 PM

Re: Mazdaspeed 3
 
Now I am really confused.

Can you tell me exact what you want the system to do for you. You referred to a old post on BCV, not MPS sensor range.

Start again.

jdraps13 13-04-2015 06:55 PM

Re: Mazdaspeed 3
 
Quote:

Originally Posted by skeurton (Post 16459)
I have an aftermarket electronic boost control solenoid running in 3-port interrupt mode. It plugs into the stock harness, just like the stock solenoid. The same principles apply when tuning for it, but it requires much less wastegate duty cycle (at least 25% less) than the stock solenoid.

Can I still follow the wiring diagram above? Or does it need to be wired differently? Here is a link to the product and manual:

Product:
http://www.grimmspeed.com/catalog/pr...roducts_id=194

Manual:
https://www.grimmspeed.com/install_g...MazdaSpeed.pdf

This is what I'm trying to sort out

Richard L 13-04-2015 09:07 PM

Re: Mazdaspeed 3
 
OK, ignore the page 21 posts.

You don't need to do anything different to the system wiring. Just wiring it up as it is the factory BCV.

jdraps13 13-04-2015 10:21 PM

Re: Mazdaspeed 3
 
Quote:

Originally Posted by Richard L (Post 21380)
OK, ignore the page 21 posts.

You don't need to do anything different to the system wiring. Just wiring it up as it is the factory BCV.

Okay thank you, so i soldered the stuff as the diagram says except soldered the 3 instead of 2 for my 3 bar map sensor, and set up the jumpers as diagram said but was missing one so pulled the one off PRK and used it instead is that okay?

Richard L 13-04-2015 10:29 PM

Re: Mazdaspeed 3
 
Quote:

Originally Posted by jdraps13 (Post 21381)
Okay thank you, so i soldered the stuff as the diagram says except soldered the 3 instead of 2 for my 3 bar map sensor, and set up the jumpers as diagram said but was missing one so pulled the one off PRK and used it instead is that okay?

Do not follow the jump on the previous diagram, they are not accurate. Go by the gold dots (default). Have you solder linked the x2.5 and cut x1?

jdraps13 14-04-2015 04:47 AM

Re: Mazdaspeed 3
 
Quote:

Originally Posted by Richard L (Post 21382)
Do not follow the jump on the previous diagram, they are not accurate. Go by the gold dots (default). Have you solder linked the x2.5 and cut x1?

Yeah I did cut 1 and soldered 2.5, as for default jumpers make sure one is on each gold dot?

Richard L 14-04-2015 08:40 AM

Re: Mazdaspeed 3
 
yes, those are the default positions to get you started.


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