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ICV swap issue. Wrx v4 to sti v7-9


ozzy

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So i have link g4+ wrx v3-v4 plugin for my 98wrx. I have a complete swap intake tb et. I cant seem to get my v7 idle control valve to work. Old model has 2 wires going to ecu. One to close one to open and one power 3 wires in total. New one has one ground one power and one signal. I have tried open loop changed the wiring(and cancelled close wire(b137-2) . Tried aux 1 through 5.

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Any advice is welcome 

Thanks

 

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The set up will be vary similar to the 2 wire control but with only one channels needed. 

Just pick an Aux and then assign as ISC Solenoid.

Check the frequency settings etc and make sure the second drive is now turned off. 

 

 

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