double post, sry

 

after a quick glance at this, he has inverted the vacuum routing for the turbo control vacuum and pressure. basically what he did was figure out a way to control the system with less outputs. On the stock ECU there are 3 outputs: charge control, charge relief, and turbo control. It looks like he is running it on a single output. it works for him but it certainly does not have the level of control that the stock ECU has.

Here is the stock routing (on a simplified sequential)



But for your purposes, route everything like stock. Here is the staging logic for part throttle on the stock ECU:



So if you set it up in the Platinum Sport, you could use one nitrous output and two rpm switches.







This will set up staging based on rpm only. The charge control is "inverted" because that's how the stock ECU does it. I'm not sure how many outputs your PS2000 has available on it but you would need two more outputs to control boost with the ECU. Run your precontrol and wastegate into two more inputs on the ECU and use duty tables to control them. Precontrol would be at 0 duty over 4000rpm because that is the sequential transition rpm and you want the precontrol wide open there.

You could also hook the air pump clutch and ACV solenoids up to other outputs for emissions purposes if you had enough outputs available... you'd be amazed the things you could do. The stock ECU, even the old series 6 8 bit one, is still a very sophisticated controller compared to a bare-bones standalone ECU setup.

 

Hi!

Thank you very much for your input!
I now have some bnr's on their way, aftermarket solenoids and some other goodies!
Hopefully get all the stuff done till summer!

Thank you again for this great info!

 

great info