Failsafe wiring for Turbosmart Eboost
 

Just wondering if it was possible to wire the failsafe from the HFS-3 into a Turbosmart Eboost 1? If so which wires will I need to connect? I'm going to be using the orange wire from the Aquamist for map switching in the ecu

Heres the wiring for the Eboost

-RED + 12 Volts switched through ignition ? connect via 5 Amp fuse supplied
-BLACK Chassis, earth or ground
-GREY Solenoid wire 1 ? connect using wire supplied ? polarity not important
-BROWN Solenoid wire 2 - connect using wire supplied ? polarity not important
-YELLOW Dimmer circuit + 12 Volts
-WHITE Auxiliary output ? switched to ground ? see diagram below
-GREEN External set point 2 refer to section 5d
-ORANGE External set point 3 refer to section 5d

Re: Failsafe wiring for Turbosmart Eboost
 

I don't see any drawings or info.

Re: Failsafe wiring for Turbosmart Eboost
 

There should be a list of wire colours for the eboost above. Hopefully this diagram works

http://i37.photobucket.com/albums/e8...b/eboost-1.jpg

Re: Failsafe wiring for Turbosmart Eboost
 

Can you tell me which wire of the BCV is (+) and which one is the pulsed (-)? It is important for the HFS-xxx spilcing. You can test it with s DVM with the BCV unplugged. One of them should have a 12V with the ignition on.

What is the function of port 2 and 3? we might be able to use them to control boost.

Re: Failsafe wiring for Turbosmart Eboost
 

I'm just waiting to hear back from Turbosmart about the wiring. Its a bit hard to test my wiring with the multimater as its all part of the engine loom and I can't see the colours of the wires.
Port 2 and 3 on the solenoid are used as part of the boost control so they won't be able to be used. The wastegate is hooked up using this method

http://i37.photobucket.com/albums/e8...stplumbing.jpg